diff --git a/app/src/main/java/protect/card_locker/Utils.java b/app/src/main/java/protect/card_locker/Utils.java
index 332f68628d..2aa3b45e46 100644
--- a/app/src/main/java/protect/card_locker/Utils.java
+++ b/app/src/main/java/protect/card_locker/Utils.java
@@ -963,31 +963,9 @@ public static int getComplementaryColor(int color) {
     // replace colors in the current theme
     public static void patchColors(AppCompatActivity activity) {
         Settings settings = new Settings(activity);
-        String color = settings.getColor();
 
         Resources.Theme theme = activity.getTheme();
-        Resources resources = activity.getResources();
-        if (color.equals(resources.getString(R.string.settings_key_pink_theme))) {
-            theme.applyStyle(R.style.pink, true);
-        } else if (color.equals(resources.getString(R.string.settings_key_magenta_theme))) {
-            theme.applyStyle(R.style.magenta, true);
-        } else if (color.equals(resources.getString(R.string.settings_key_violet_theme))) {
-            theme.applyStyle(R.style.violet, true);
-        } else if (color.equals(resources.getString(R.string.settings_key_blue_theme))) {
-            theme.applyStyle(R.style.blue, true);
-        } else if (color.equals(resources.getString(R.string.settings_key_sky_blue_theme))) {
-            theme.applyStyle(R.style.skyblue, true);
-        } else if (color.equals(resources.getString(R.string.settings_key_green_theme))) {
-            theme.applyStyle(R.style.green, true);
-        } else if (color.equals(resources.getString(R.string.settings_key_brown_theme))) {
-            theme.applyStyle(R.style.brown, true);
-        } else if (color.equals(resources.getString(R.string.settings_key_catima_theme))) {
-            // catima theme is AppTheme itself, no dynamic colors nor applyStyle
-        } else {
-            // final catch all in case of invalid theme value from older versions
-            // also handles R.string.settings_key_system_theme
-            DynamicColors.applyToActivityIfAvailable(activity);
-        }
+        DynamicColors.applyToActivityIfAvailable(activity);
 
         if (isDarkModeEnabled(activity) && settings.getOledDark()) {
             theme.applyStyle(R.style.DarkBackground, true);
diff --git a/app/src/main/java/protect/card_locker/preferences/Settings.java b/app/src/main/java/protect/card_locker/preferences/Settings.java
index 6e495a5007..9c546f734c 100644
--- a/app/src/main/java/protect/card_locker/preferences/Settings.java
+++ b/app/src/main/java/protect/card_locker/preferences/Settings.java
@@ -90,10 +90,6 @@ public boolean getOledDark() {
         return getBoolean(R.string.settings_key_oled_dark, false);
     }
 
-    public String getColor() {
-        return getString(R.string.setting_key_theme_color, mContext.getResources().getString(R.string.settings_key_system_theme));
-    }
-
     public int getPreferredColumnCount() {
         var defaultSymbol = mContext.getResources().getString(R.string.settings_key_automatic_column_count);
         var defaultColumnCount = mContext.getResources().getInteger(R.integer.main_view_card_columns);
diff --git a/app/src/main/java/protect/card_locker/preferences/SettingsActivity.kt b/app/src/main/java/protect/card_locker/preferences/SettingsActivity.kt
index a53d8d8ccf..06b7377ecb 100644
--- a/app/src/main/java/protect/card_locker/preferences/SettingsActivity.kt
+++ b/app/src/main/java/protect/card_locker/preferences/SettingsActivity.kt
@@ -11,7 +11,6 @@ import androidx.core.os.LocaleListCompat
 import androidx.preference.ListPreference
 import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
-import com.google.android.material.color.DynamicColors
 import protect.card_locker.BuildConfig
 import protect.card_locker.CatimaAppCompatActivity
 import protect.card_locker.MainActivity
@@ -103,16 +102,6 @@ class SettingsActivity : CatimaAppCompatActivity() {
                 true
             }
 
-            val themeColorPreference = findPreference<ListPreference>(getString(R.string.setting_key_theme_color))
-            themeColorPreference!!.setOnPreferenceChangeListener { _, _ ->
-                refreshActivity(true)
-                true
-            }
-            if (!DynamicColors.isDynamicColorAvailable()) {
-                themeColorPreference.setEntryValues(R.array.color_values_no_dynamic)
-                themeColorPreference.setEntries(R.array.color_value_strings_no_dynamic)
-            }
-
             val oledDarkPreference = findPreference<Preference>(getString(R.string.settings_key_oled_dark))
             oledDarkPreference!!.setOnPreferenceChangeListener { _, _ ->
                 refreshActivity(true)
diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index 9d16b2fd53..29f1f2590c 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -101,14 +101,6 @@
     <string name="settings_locale">لغة</string>
     <string name="settings_system_locale">النظام</string>
     <string name="setIcon">تعيين الصورة المصغرة</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">زهري</string>
-    <string name="settings_magenta_theme">أرجواني</string>
-    <string name="settings_violet_theme">البنفسجي</string>
-    <string name="settings_blue_theme">أزرق</string>
-    <string name="settings_sky_blue_theme">أزرق سماوي</string>
-    <string name="settings_green_theme">أخضر</string>
-    <string name="settings_brown_theme">بني</string>
     <string name="app_contributors">أصبح ممكنًا بواسطة: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="sort">فرز</string>
     <string name="showMoreInfo">اظهر المعلومات</string>
@@ -225,7 +217,6 @@
     <string name="failedGeneratingShareURL">تعذر إنشاء عنوان URL قابل للمشاركة</string>
     <string name="help_translate_this_app">ساعد في ترجمة هذا التطبيق</string>
     <string name="on_google_play">على Google Play</string>
-    <string name="settings_theme_color">لون المظهر</string>
     <string name="previousCard">السابق</string>
     <string name="nextCard">التالي</string>
     <string name="failedToRetrieveImageFile">فشل في استخراج ملف الصورة</string>
diff --git a/app/src/main/res/values-be/strings.xml b/app/src/main/res/values-be/strings.xml
index 5dcd91601f..830c75c271 100644
--- a/app/src/main/res/values-be/strings.xml
+++ b/app/src/main/res/values-be/strings.xml
@@ -158,9 +158,6 @@
     <string name="settings_oled_dark">Чысты чорны фон для цёмнай тэмы</string>
     <string name="selectColor">Выбраць колер</string>
     <string name="setIcon">Задаць мініяцюру</string>
-    <string name="settings_theme_color">Колер тэмы</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_magenta_theme">Пурпурны</string>
     <string name="app_contributors">Стала магчымым дзякуючы: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="sort">Сартаваць</string>
     <string name="showMoreInfo">Паказаць інфармацыю</string>
@@ -275,8 +272,6 @@
     <string name="switchToBackImage">Пераключыцца на задні відарыс</string>
     <string name="importFidmeMessage">Каб імпартаваць, выберыце файл <i>fidme-export-request-xxxxxx.zip</i> з FidMe, а потым уручную выберыце тыпы штрыхкодаў. \nСтварыце яго з вашага профілю FidMe, выбраўшы \"Абарону даных\", а затым націснуўшы \"Выняць мае даныя\".</string>
     <string name="importCatimaMessage">Каб імпартаваць, выберыце файл <i>catima.zip</i> з Catima. \nСтварыце яго з меню \"Імпарт/Экспарт\" іншай праграмы Catima, спачатку націснуўшы там \"Экспарт\".</string>
-    <string name="settings_sky_blue_theme">Нябесна-блакітны</string>
-    <string name="settings_brown_theme">Карычневы</string>
     <string name="switchToBarcode">Пераключыцца на штрыхкод</string>
     <string name="settings_locale">Мова</string>
     <plurals name="groupCardCountWithArchived">
@@ -288,12 +283,8 @@
     <string name="unarchived">Карта разархівавана</string>
     <string name="updateBarcodeQuestionText">Вы змянілі ID. Вы хочаце таксама абнавіць штрыхкод, каб выкарыстоўваць тое ж значэнне?</string>
     <string name="no">Не</string>
-    <string name="settings_pink_theme">Ружовы</string>
     <string name="settings_system_locale">Сістэма</string>
-    <string name="settings_violet_theme">Фіялетавы</string>
     <string name="multipleBarcodesFoundPleaseChooseOne">Які са знойдзеных штрыхкодаў вы хочаце выкарыстоўваць?</string>
-    <string name="settings_blue_theme">Сіні</string>
-    <string name="settings_green_theme">Зялёны</string>
     <string name="report_error">Паведаміць пра памылку</string>
     <string name="failedLaunchingPhotoPicker">Не атрымалася знайсці праграму для галерэі, якая падтрымліваецца</string>
     <string name="unsupportedFile">Гэты файл не падтрымліваецца</string>
diff --git a/app/src/main/res/values-bg/strings.xml b/app/src/main/res/values-bg/strings.xml
index 2408187872..5381418406 100644
--- a/app/src/main/res/values-bg/strings.xml
+++ b/app/src/main/res/values-bg/strings.xml
@@ -143,15 +143,6 @@
         <item quantity="other">Желаете ли тези <xliff:g>%d</xliff:g> карти да бъдат премахнати\?</item>
     </plurals>
     <string name="app_contributors">Осъществено от: <xliff:g id="app_contributors">%s</xliff:g></string>
-    <string name="settings_brown_theme">Кафяво</string>
-    <string name="settings_green_theme">Зелено</string>
-    <string name="settings_sky_blue_theme">Небесносиньо</string>
-    <string name="settings_blue_theme">Синьо</string>
-    <string name="settings_violet_theme">Виолетово</string>
-    <string name="settings_magenta_theme">Цикламено</string>
-    <string name="settings_pink_theme">Розово</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Цвят на темата</string>
     <string name="settings_system_locale">Система</string>
     <string name="settings_locale">Език</string>
     <string name="noGroupCards">Групата е празна</string>
diff --git a/app/src/main/res/values-bn-rIN/strings.xml b/app/src/main/res/values-bn-rIN/strings.xml
index aa3de6be86..07701a49ec 100644
--- a/app/src/main/res/values-bn-rIN/strings.xml
+++ b/app/src/main/res/values-bn-rIN/strings.xml
@@ -50,15 +50,6 @@
     <string name="turn_flashlight_off">টর্চলাইট বন্ধ করুন</string>
     <string name="settings_locale">লোকেল</string>
     <string name="settings_system_locale">সিস্টেম লোকেল</string>
-    <string name="settings_theme_color">থিম রঙ</string>
-    <string name="settings_catima_theme">কটিমা থিম</string>
-    <string name="settings_pink_theme">গোলাপী থিম</string>
-    <string name="settings_magenta_theme">ম্যাজেন্টা থিম</string>
-    <string name="settings_violet_theme">ভায়োলেট থিম</string>
-    <string name="settings_blue_theme">নীল থিম</string>
-    <string name="settings_sky_blue_theme">আকাশী নীল থিম</string>
-    <string name="settings_green_theme">সবুজ থিম</string>
-    <string name="settings_brown_theme">বাদামী থিম</string>
     <string name="sort">সাজান</string>
     <string name="sort_by_name">নামের দ্বারা সাজান</string>
     <string name="sort_by_most_recently_used">সর্বাধিক সম্প্রতি ব্যবহৃত দ্বারা সাজান</string>
diff --git a/app/src/main/res/values-bn/strings.xml b/app/src/main/res/values-bn/strings.xml
index c2eaf08dd7..e70a75264f 100644
--- a/app/src/main/res/values-bn/strings.xml
+++ b/app/src/main/res/values-bn/strings.xml
@@ -2,10 +2,6 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="settings_locale">ভাষা</string>
     <string name="action_search">খুঁজুন</string>
-    <string name="settings_pink_theme">গুলাপি</string>
-    <string name="settings_blue_theme">নীল</string>
-    <string name="settings_green_theme">সবুজ</string>
-    <string name="settings_brown_theme">বাদামি</string>
     <string name="save">সংরক্ষণ</string>
     <string name="cardId">কার্ড আইডি</string>
     <string name="barcodeType">বারকোডের ধরন</string>
@@ -19,7 +15,6 @@
     <string name="all">সকল</string>
     <string name="never">কখনো না</string>
     <string name="currency">মুদ্রা</string>
-    <string name="settings_violet_theme">বেগুনি</string>
     <string name="no">না</string>
     <string name="nextCard">পরবর্তী</string>
     <string name="action_add">যুক্ত করুন</string>
diff --git a/app/src/main/res/values-bs/strings.xml b/app/src/main/res/values-bs/strings.xml
index ea6953a549..5f32ceb5f2 100644
--- a/app/src/main/res/values-bs/strings.xml
+++ b/app/src/main/res/values-bs/strings.xml
@@ -50,15 +50,6 @@
     <string name="turn_flashlight_off">Ugasi lampu</string>
     <string name="settings_locale">Jezik</string>
     <string name="settings_system_locale">Sistem</string>
-    <string name="settings_theme_color">Boja teme</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Ružičasto</string>
-    <string name="settings_magenta_theme">Ljubičasto</string>
-    <string name="settings_violet_theme">Ljubičasto</string>
-    <string name="settings_blue_theme">Plavo</string>
-    <string name="settings_sky_blue_theme">Nebo plavo</string>
-    <string name="settings_green_theme">Zeleno</string>
-    <string name="settings_brown_theme">Braun</string>
     <string name="sort">Poništi sortiranje</string>
     <string name="sort_by_name">Ime</string>
     <string name="sort_by_most_recently_used">Nedavno Korišten</string>
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index 611108ff1b..27af5d8c65 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -42,10 +42,6 @@
     <string name="leaveWithoutSaveConfirmation">Vols sortir sense grabar?</string>
     <string name="passwordRequired">Introdueixi el password</string>
     <string name="turn_flashlight_on">Encendre el llum flash</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_violet_theme">Violeta</string>
-    <string name="settings_blue_theme">Blau</string>
-    <string name="settings_green_theme">Verd</string>
     <string name="translate_platform">a la Pàgina Web</string>
     <string name="report_error">Informar un Error</string>
     <string name="archived">Targeta arxivada</string>
@@ -74,7 +70,6 @@
     </plurals>
     <string name="importOptionFilesystemExplanation">Escull un fitxer especific del sistema de fitxers</string>
     <string name="no">No</string>
-    <string name="settings_pink_theme">Rosa</string>
     <string name="sort">Ordenar</string>
     <string name="failedToRetrieveImageFile">Ha fallat l\'obtenció del fitxer d\'imatge</string>
     <string name="barcodeLongPressMessage">Les imatges només es poden obrir desde la app galeria</string>
@@ -146,7 +141,6 @@
     <string name="settings_oled_dark">Negre pur en el tema fosc</string>
     <string name="selectColor">Sel•leccioni el color</string>
     <string name="setIcon">Setegi la miniatura</string>
-    <string name="settings_theme_color">Color del tema</string>
     <string name="app_contributors">Fet possible per: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="updateBalance">Actualitzar el balanç</string>
     <string name="sort_by_name">Nom</string>
@@ -176,13 +170,11 @@
     <string name="openFrontImageInGalleryApp">Obrir la imatge frontal a l\'app de galeria</string>
     <string name="settings_use_volume_keys_navigation_summary">Utilitza els botons de volum per canviar la targeta que es mostra</string>
     <string name="updateBarcodeQuestionText">Ha canviat el valor ID. Vol actualitzar també el codi de barres per uter utilitzar el mateix valor?</string>
-    <string name="settings_sky_blue_theme">Blau fluix</string>
     <string name="starred">Preferides</string>
     <string name="deleteConfirmationGroup">Vols eliminar aquest grup?</string>
     <string name="removeImage">Eliminar imatge</string>
     <string name="app_libraries">Llibreries de tercers: <xliff:g id="app_libraries_list">%s</xliff:g></string>
     <string name="settings_display_barcode_max_brightness">Màxima iluminació</string>
-    <string name="settings_brown_theme">Marró</string>
     <string name="manually_enter_barcode_instructions">Introdueixi el ID de la targeta manualment i trii un codi de barres que s\'assembli al de la seva targeta.</string>
     <string name="rate_this_app">Valora aquesta app</string>
     <string name="exportPasswordHint">Introdueixi el password</string>
@@ -236,7 +228,6 @@
     <string name="turn_flashlight_off">Apagar el llum Flash</string>
     <string name="settings_oled_dark_summary">Redueix l\'ús de la bateria en pantalles OLED</string>
     <string name="settings_system_locale">Idioma del sistema</string>
-    <string name="settings_catima_theme">Catima</string>
     <string name="spend">Gastar</string>
     <string name="importExportHelp">Fer una còpia de seguretat de les dades permet moure-les a un altre dispositiu</string>
     <string name="importSuccessfulTitle">Importat</string>
diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index 6f288e5b83..9041485db1 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -83,15 +83,6 @@
     <string name="expiryStateSentence">Platí do: <xliff:g>%s</xliff:g></string>
     <string name="moveDown">Přesunout dolů</string>
     <string name="moveUp">Přesunout nahoru</string>
-    <string name="settings_brown_theme">Hnědá</string>
-    <string name="settings_green_theme">Zelená</string>
-    <string name="settings_sky_blue_theme">Azurová</string>
-    <string name="settings_blue_theme">Modrá</string>
-    <string name="settings_violet_theme">Fialová</string>
-    <string name="settings_magenta_theme">Purpurová</string>
-    <string name="settings_pink_theme">Růžová</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Barva motivu</string>
     <string name="settings_system_locale">Podle systému</string>
     <string name="settings_locale">Jazyk</string>
     <string name="turn_flashlight_off">Vypnout světlo</string>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 7232a83b24..2ea3f7bfc2 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -144,15 +144,6 @@
     </plurals>
     <string name="settings_system_locale">System</string>
     <string name="settings_locale">Sprache</string>
-    <string name="settings_brown_theme">Braun</string>
-    <string name="settings_green_theme">Grün</string>
-    <string name="settings_sky_blue_theme">Himmelblau</string>
-    <string name="settings_blue_theme">Blau</string>
-    <string name="settings_violet_theme">Violett</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_pink_theme">Rosa</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Designfarbe</string>
     <string name="app_contributors">Ermöglicht durch: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="barcodeImageDescriptionWithType">Bild <xliff:g>%s</xliff:g> Barcode</string>
     <string name="sort_by">Sortieren nach</string>
diff --git a/app/src/main/res/values-el-rGR/strings.xml b/app/src/main/res/values-el-rGR/strings.xml
index 524aff70ee..0c05d1a0ef 100644
--- a/app/src/main/res/values-el-rGR/strings.xml
+++ b/app/src/main/res/values-el-rGR/strings.xml
@@ -137,9 +137,6 @@
     <string name="app_resources">Πηγές τρίτων: <xliff:g id="app_resources_list">%s</xliff:g></string>
     <string name="selectColor">Επιλογή χρώματος</string>
     <string name="setIcon">Ορισμός εικονιδίου</string>
-    <string name="settings_sky_blue_theme">Γαλάζιο</string>
-    <string name="settings_green_theme">Πράσινο</string>
-    <string name="settings_brown_theme">Καφέ</string>
     <string name="sort_by_expiry">Λήξη</string>
     <plurals name="groupCardCount">
         <item quantity="one"><xliff:g>%d</xliff:g> κάρτα</item>
@@ -187,12 +184,6 @@
     <string name="settings_locale">Γλώσσα</string>
     <string name="settings_oled_dark">Απόλυτο μαύρο φόντο για το μαύρο θέμα</string>
     <string name="settings_system_locale">Σύστημα</string>
-    <string name="settings_theme_color">Χρώμα θέματος</string>
-    <string name="settings_catima_theme">Κάτιμα</string>
-    <string name="settings_pink_theme">Ροζ</string>
-    <string name="settings_magenta_theme">Φούξια</string>
-    <string name="settings_violet_theme">Βιολετί</string>
-    <string name="settings_blue_theme">Μπλε</string>
     <string name="app_contributors">Δημιουργήθηκε από: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="showMoreInfo">Εμφάνιση πληροφοριών</string>
     <string name="sort_by_name">Όνομα</string>
diff --git a/app/src/main/res/values-eo/strings.xml b/app/src/main/res/values-eo/strings.xml
index 2a93b87079..427b3d9012 100644
--- a/app/src/main/res/values-eo/strings.xml
+++ b/app/src/main/res/values-eo/strings.xml
@@ -101,7 +101,6 @@
     <string name="balance">Saldo</string>
     <string name="moveBarcodeToTopOfScreen">Movi la strekodon al la supro de la ekrano</string>
     <string name="errorReadingImage">Ne eblis legi bildon</string>
-    <string name="settings_brown_theme">Bruna</string>
     <string name="showMoreInfo">Montri informojn</string>
     <string name="on_github">sur GitHub</string>
     <string name="archive">Enarkivigi</string>
@@ -127,7 +126,6 @@
     <string name="validFromDate">Valida ekde</string>
     <string name="accept">Akcepti</string>
     <string name="app_loyalty_card_keychain">Loyalty Card Keychain</string>
-    <string name="settings_sky_blue_theme">Ĉielblua</string>
     <string name="unarchive">Elarkivigi</string>
     <string name="switchToBarcode">Ŝanĝi al strikodo</string>
     <string name="currentBalanceSentence">Nuna saldo: <xliff:g>%s</xliff:g></string>
@@ -166,7 +164,6 @@
     <string name="balanceParsingFailed">Nevalida saldo</string>
     <string name="chooseImportType">Importi datumojn de</string>
     <string name="importCatima">Importi el Catima</string>
-    <string name="settings_green_theme">Verda</string>
     <string name="updateBalance">Ĝisdatigi saldon</string>
     <string name="barcodeLongPressMessage">Nur bildoj povas esti malfermitaj en la galeria apo</string>
     <string name="sort_by_name">Nomo</string>
@@ -225,8 +222,6 @@
     <string name="settings_oled_dark_summary">Malpligrandigas baterian uzadon sur OLED-ekranoj</string>
     <string name="selectColor">Elekti koloron</string>
     <string name="setIcon">Starigi bildeton</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Rozkolora</string>
     <string name="field_must_not_be_empty">Kampo devas ne esti malplena</string>
     <string name="manually_enter_barcode_instructions">Entajpu la identigilon aŭ tekston sur via karto kaj premu la strikodon kiu aspektas kiel tiu sur via karto.</string>
     <string name="turn_flashlight_off">Malŝalti poŝlampon</string>
@@ -241,7 +236,6 @@
     <string name="wrongValueForBarcodeType">La valoro ne validas por la elektita tipo de strikodo</string>
     <string name="importCancelled">Importado nuligita</string>
     <string name="exportCancelled">Eksportado nuligita</string>
-    <string name="settings_theme_color">Koloro de la temo</string>
     <string name="app_libraries">Liberaj triaj bibliotekoj: <xliff:g id="app_libraries_list">%s</xliff:g></string>
     <string name="addFromPdfFile">Elekti PDF-dosieron</string>
     <string name="failedLaunchingFileManager">Subtenata dosiermastrumilo ne trovebla</string>
@@ -267,9 +261,6 @@
     <string name="importVoucherVault">Importi el Voucher Vault</string>
     <string name="turn_flashlight_on">Enŝalti poŝlampon</string>
     <string name="settings_locale">Lingvo</string>
-    <string name="settings_magenta_theme">Maĝenta</string>
-    <string name="settings_violet_theme">Viola</string>
-    <string name="settings_blue_theme">Blua</string>
     <string name="enter_card_id">Entajpu la identigilon aŭ tekston sur via karto</string>
     <string name="card_id_must_not_be_empty">Identigilo devas ne esti malplena</string>
     <string name="add_a_card_in_a_different_way">Aldoni karton alimaniere</string>
diff --git a/app/src/main/res/values-es-rAR/strings.xml b/app/src/main/res/values-es-rAR/strings.xml
index 89219f8944..c6caf817c4 100644
--- a/app/src/main/res/values-es-rAR/strings.xml
+++ b/app/src/main/res/values-es-rAR/strings.xml
@@ -169,11 +169,7 @@
     <string name="updateBarcodeQuestionText">Has cambiado el ID. ¿Quieres actualizar también el código de barras para usar el mismo valor?</string>
     <string name="settings_locale">Idioma</string>
     <string name="settings_system_locale">Sistema</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Rosa</string>
     <string name="exportPassword">Configura una contraseña para proteger tu exportación (opcional)</string>
-    <string name="settings_sky_blue_theme">Celeste</string>
-    <string name="settings_green_theme">Verde</string>
     <string name="exportPasswordHint">Ingresar contraseña</string>
     <string name="setIcon">Establecer miniatura</string>
     <string name="showMoreInfo">Mostrar información</string>
@@ -184,12 +180,7 @@
     <string name="settings_oled_dark_summary">Reduce uso de batería en pantallas OLED</string>
     <string name="settings_oled_dark">Fondo negro puro para tema oscuro</string>
     <string name="selectColor">Seleccionar color</string>
-    <string name="settings_theme_color">Color del tema</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_violet_theme">Violeta</string>
-    <string name="settings_brown_theme">Marrón</string>
     <string name="sort">Ordenar</string>
-    <string name="settings_blue_theme">Azul</string>
     <string name="app_contributors">Hecho posible por: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="barcodeLongPressMessage">Solo se puede abrir imágenes en la aplicación de galería</string>
     <string name="yes">Si</string>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index f88f253683..09a6ef0621 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -147,15 +147,6 @@
         <item quantity="other">Borrar <xliff:g>%d</xliff:g> tarjetas</item>
     </plurals>
     <string name="app_contributors">Hecho posible por: <xliff:g id="app_contributors">%s</xliff:g></string>
-    <string name="settings_brown_theme">Marrón</string>
-    <string name="settings_green_theme">Verde</string>
-    <string name="settings_sky_blue_theme">Azul cielo</string>
-    <string name="settings_blue_theme">Azul</string>
-    <string name="settings_violet_theme">Violeta</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_pink_theme">Rosa</string>
-    <string name="settings_theme_color">Color del tema</string>
-    <string name="settings_catima_theme">Catima</string>
     <string name="settings_system_locale">Sistema</string>
     <string name="settings_locale">Idioma</string>
     <string name="noGroupCards">Este grupo está vacío</string>
diff --git a/app/src/main/res/values-et/strings.xml b/app/src/main/res/values-et/strings.xml
index 1b0809dc6f..4ce5dad8a5 100644
--- a/app/src/main/res/values-et/strings.xml
+++ b/app/src/main/res/values-et/strings.xml
@@ -118,8 +118,6 @@
     <string name="updateBarcodeQuestionTitle">Kas uuendame triipkoodi väärtust?</string>
     <string name="yes">Jah</string>
     <string name="no">Ei</string>
-    <string name="settings_theme_color">Kujunduse värv</string>
-    <string name="settings_pink_theme">Roosa</string>
     <string name="barcodeLongPressMessage">Galeriirakenduses saad avada vaid pilte</string>
     <string name="sort_by_most_recently_used">Viimati kasutatud</string>
     <string name="sort_by_expiry">Aegumine</string>
@@ -201,13 +199,6 @@
     <string name="settings_system_locale">Süsteemi keel</string>
     <string name="selectColor">Vali värv</string>
     <string name="setIcon">Lisa pisipilt</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_magenta_theme">Fuksiapunane</string>
-    <string name="settings_violet_theme">Punakassinine</string>
-    <string name="settings_blue_theme">Sinine</string>
-    <string name="settings_sky_blue_theme">Taevasinine</string>
-    <string name="settings_green_theme">Roheline</string>
-    <string name="settings_brown_theme">Pruun</string>
     <string name="app_contributors">Seda rakendust on aidanud teha: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="sort">Järjesta</string>
     <string name="updateBalance">Uuenda maksejääki</string>
diff --git a/app/src/main/res/values-fa/strings.xml b/app/src/main/res/values-fa/strings.xml
index 8ac3e27ce1..5278c529f6 100644
--- a/app/src/main/res/values-fa/strings.xml
+++ b/app/src/main/res/values-fa/strings.xml
@@ -180,7 +180,6 @@
     <string name="height">ارتفاع</string>
     <string name="add_manually_warning_message">برای برخی از فروشگاه‌ها، مقدار بارکد با عدد نوشته شده روی کارت متفاوت است. به همین دلیل، وارد کردن دستی بارکد ممکن است همیشه کار نکند. اکیداً توصیه می‌شود که به جای آن، بارکد را با دوربین خود اسکن کنید. آیا هنوز می‌خواهید ادامه دهید؟</string>
     <string name="generic_error_please_retry">ببخشید، مشکلی پیش آمده، لطفا دوباره امتحان کنید...</string>
-    <string name="settings_magenta_theme">سرخابی</string>
     <string name="welcome">یه کتیما خوش آمدید</string>
     <string name="chooseValidFromDate">مقداری درست از تاریخ برگزینید</string>
     <string name="intent_import_card_from_url_share_multiple_text">می‌خواهم چند کارت به شما بدهم</string>
@@ -198,15 +197,8 @@
     <string name="settings_oled_dark">پس‌زمینه‌ی یک‌دست سیاه برای حالت تاریک</string>
     <string name="settings_oled_dark_summary">استفاده‌ی باتری را برای نمایشگرهای OLED کاهش می‌دهد</string>
     <string name="setIcon">قالب پیش‌نمایه را بگمارید</string>
-    <string name="settings_theme_color">رنگ زمینه</string>
-    <string name="settings_catima_theme">کتیما</string>
     <string name="settings_system_locale">سیستم</string>
     <string name="selectColor">رنگ را برگزینید</string>
-    <string name="settings_violet_theme">بنفش</string>
-    <string name="settings_blue_theme">آبی</string>
-    <string name="settings_sky_blue_theme">آبی آسمانی</string>
-    <string name="settings_green_theme">سبز</string>
-    <string name="settings_brown_theme">قهوه‌ای</string>
     <string name="app_contributors">با کمک او ممکن شد: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="sort">مرتب‌کردن</string>
     <string name="showMoreInfo">نمایش اطلاعات</string>
@@ -220,7 +212,6 @@
     <string name="passwordRequired">لطفا گذرواژه را وارد کنید</string>
     <string name="previousCard">پیشین</string>
     <string name="turn_flashlight_off">چراغ‌قوه را خاموش کنید</string>
-    <string name="settings_pink_theme">صورتی</string>
     <string name="updateBalance">به‌روزرسانی موجودی</string>
     <string name="barcodeLongPressMessage">تنها عکس می‌تواند در گالری برنامه باز شود</string>
     <string name="sort_by_name">نام</string>
diff --git a/app/src/main/res/values-fi/strings.xml b/app/src/main/res/values-fi/strings.xml
index f7f26ce0bd..c65761ce9a 100644
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@@ -147,15 +147,6 @@
     <string name="turn_flashlight_on">Käytä taskulamppua</string>
     <string name="turn_flashlight_off">Sammuta salamavalo</string>
     <string name="app_contributors">Mahdollistanut: <xliff:g id="app_contributors">%s</xliff:g></string>
-    <string name="settings_brown_theme">Ruskea</string>
-    <string name="settings_green_theme">Vihreä</string>
-    <string name="settings_sky_blue_theme">Taivaansininen</string>
-    <string name="settings_blue_theme">Siniset</string>
-    <string name="settings_violet_theme">Violetti</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_pink_theme">Pinkki</string>
-    <string name="settings_theme_color">Teeman väri</string>
-    <string name="settings_catima_theme">Catima</string>
     <string name="settings_system_locale">Järjestelmä</string>
     <string name="settings_locale">Kieli</string>
     <string name="noGroupCards">Tämä ryhmä on tyhjä</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 7e56f935e6..8bba5783ba 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -147,15 +147,6 @@
     </plurals>
     <string name="settings_system_locale">Système</string>
     <string name="settings_locale">Langue</string>
-    <string name="settings_brown_theme">Marron</string>
-    <string name="settings_green_theme">Vert</string>
-    <string name="settings_sky_blue_theme">Bleu ciel</string>
-    <string name="settings_blue_theme">Bleu</string>
-    <string name="settings_violet_theme">Violet</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_pink_theme">Rose</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Couleur du thème</string>
     <string name="app_contributors">Rendu possible par : <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="noGroupCards">Ce groupe est vide</string>
     <string name="barcodeImageDescriptionWithType">Image <xliff:g>%s</xliff:g> code-barres</string>
diff --git a/app/src/main/res/values-gl/strings.xml b/app/src/main/res/values-gl/strings.xml
index 7cea0661eb..87e14222d1 100644
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@@ -145,14 +145,6 @@
     <string name="settings_oled_dark_summary">Diminúe o uso da batería nas pantallas OLED</string>
     <string name="settings_system_locale">Sistema</string>
     <string name="selectColor">Elixir cor</string>
-    <string name="settings_theme_color">Cor do decorado</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Rosa</string>
-    <string name="settings_magenta_theme">Maxenta</string>
-    <string name="settings_violet_theme">Violeta</string>
-    <string name="settings_sky_blue_theme">Azul celeste</string>
-    <string name="settings_green_theme">Verde</string>
-    <string name="settings_brown_theme">Marrón</string>
     <string name="app_contributors">Creada grazas a: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="sort">Orde</string>
     <string name="showMoreInfo">Ver info</string>
@@ -269,7 +261,6 @@
     <string name="deleteConfirmationGroup">Eliminar grupo?</string>
     <string name="failedOpeningFileManager">Non puido abrir un xestor de ficheiros</string>
     <string name="settings_locale">Idioma</string>
-    <string name="settings_blue_theme">Azul</string>
     <string name="passwordRequired">Escribe o contrasinal</string>
     <string name="exportPassword">Establece un contrasinal para protexer a exportación (optativo)</string>
     <string name="exportPasswordHint">Escribe o contrasinal</string>
diff --git a/app/src/main/res/values-hi/strings.xml b/app/src/main/res/values-hi/strings.xml
index 668932cac3..20854f2068 100644
--- a/app/src/main/res/values-hi/strings.xml
+++ b/app/src/main/res/values-hi/strings.xml
@@ -170,28 +170,19 @@
     <string name="action_more_options">अधिक विकल्प</string>
     <string name="frontImageDescription">सामने की छवि</string>
     <string name="anyDate">कोई दिन</string>
-    <string name="settings_green_theme">हरा</string>
-    <string name="settings_pink_theme">गुलाबी</string>
     <string name="action_display_options">प्रदर्शन विकल्प</string>
     <string name="settings_category_title_cards">कार्ड</string>
     <string name="addWithoutBarcode">बिना बारकोड वाला कार्ड जोड़ें</string>
     <string name="on_google_play">गूगल प्ले पर</string>
     <string name="report_error">गलती की रिपोर्ट करें</string>
     <string name="passwordRequired">कृपया पासवर्ड दर्ज करें</string>
-    <string name="settings_brown_theme">भूरा</string>
     <string name="field_must_not_be_empty">फ़ील्ड खाली नहीं होनी चाहिए</string>
-    <string name="settings_catima_theme">कैटिमा</string>
     <string name="options">विकल्प</string>
-    <string name="settings_magenta_theme">मैजेंटा</string>
     <string name="failedGeneratingShareURL">साझा करने योग्य URL जनरेट नहीं किया जा सकता. कृपया इसकी रिपोर्ट करें</string>
     <string name="sort_by_most_recently_used">सबसे हाल ही में उपयोग किया गया</string>
-    <string name="settings_theme_color">थीम का रंग</string>
-    <string name="settings_sky_blue_theme">आसमानी नीला (हल्का नीला)</string>
     <string name="updateBalanceHint">राशि डालें</string>
     <string name="on_github">गिटहब पर</string>
     <string name="donate">दान करें /भेंट दें</string>
-    <string name="settings_violet_theme">बैंगनी</string>
-    <string name="settings_blue_theme">नीला</string>
     <string name="shortcutSelectCard">एक कार्ड चुनें</string>
     <string name="settings_category_title_privacy">गोपनीयता</string>
     <string name="show_balance">शेष राशि दिखाएं</string>
diff --git a/app/src/main/res/values-hr/strings.xml b/app/src/main/res/values-hr/strings.xml
index de9b6e8c97..d0aade1217 100644
--- a/app/src/main/res/values-hr/strings.xml
+++ b/app/src/main/res/values-hr/strings.xml
@@ -88,8 +88,6 @@
     <string name="importCards">Uvezi kartice</string>
     <string name="selectColor">Odaberi boju</string>
     <string name="setIcon">Postavi sličicu</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_green_theme">Zelena</string>
     <string name="sort_by_expiry">Istek</string>
     <string name="barcodeImageDescriptionWithType">Slika vrste crtičnog koda <xliff:g>%s</xliff:g></string>
     <string name="importLoyaltyCardKeychain">Uvezi iz Loyalty Card Keychain</string>
@@ -99,9 +97,6 @@
     <string name="failedGeneratingShareURL">Nije bilo moguće generirati URL za dijeljenje</string>
     <string name="turn_flashlight_off">Isključi bljeskalicu</string>
     <string name="settings_locale">Jezik</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_violet_theme">Ljubičasta</string>
-    <string name="settings_sky_blue_theme">Nebesko plava</string>
     <string name="sort">Razvrstaj</string>
     <string name="updateBalance">Aktualiziraj saldo</string>
     <string name="sort_by">Razvrstaj po</string>
@@ -162,8 +157,6 @@
     <string name="balanceSentence">Saldo: <xliff:g>%s</xliff:g></string>
     <string name="importFidmeMessage">Odaberi tvoj izvoz iz FidMe za uvoz i ručno odaberi vste crtičnog koda nakon toga. \nStvori ga putem tvog FidMe profila biranjem „Zaštita podataka” a zatim pritisni „Dekomprimiraj moje podatke”.</string>
     <string name="importVoucherVaultMessage">Odaberi tvoj izvoz iz Voucher Vault za uvoz. \nStvori ga u aplikaciji Voucher Vault pritiskom na „Izvoz”.</string>
-    <string name="settings_pink_theme">Ružičasta</string>
-    <string name="settings_blue_theme">Plava</string>
     <string name="failedToRetrieveImageFile">Neuspjelo dohvaćanje slikovne datoteke</string>
     <string name="license">Licenca</string>
     <string name="barcodeLongPressMessage">U aplikaciji galerije se mogu otvoriiti samo slike</string>
@@ -223,8 +216,6 @@
     <string name="passwordRequired">Upiši lozinku</string>
     <string name="exportPassword">Postavi lozinku za zaštitu tvog izvoza (opcionalno)</string>
     <string name="settings_oled_dark">Potpuno crna pozadina za tamnu temu</string>
-    <string name="settings_theme_color">Boja teme</string>
-    <string name="settings_brown_theme">Smeđa</string>
     <string name="app_contributors">Doprinositelji: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="showMoreInfo">Prikaži informacije</string>
     <string name="sort_by_name">Ime</string>
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index a39ec2dc91..2b1b46505c 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -52,14 +52,11 @@
     <string name="noCardExistsError">A kártya nem található</string>
     <string name="importVoucherVault">Importálás a Voucher Vaultból</string>
     <string name="wrongValueForBarcodeType">Ez az érték meg megfelelő a kiválasztott vonalkódtípushoz</string>
-    <string name="settings_green_theme">Zöld</string>
     <string name="setBackImage">Hátlapi kép beállítása</string>
     <string name="no">Nem</string>
     <string name="passwordRequired">Adja meg a jelszót</string>
-    <string name="settings_catima_theme">Catima</string>
     <string name="exportPasswordHint">Kód beírása</string>
     <string name="failedGeneratingShareURL">Nem lehetett megosztható webcímet előállítani. Kérjük, ezt jelentse.</string>
-    <string name="settings_theme_color">Téma színe</string>
     <string name="sort">Rendezés</string>
     <string name="on_google_play">a Google Playen</string>
     <string name="and_data_usage">és adathasználat</string>
@@ -146,12 +143,6 @@
     <string name="settings_system_locale">Rendszer</string>
     <string name="selectColor">Szín kiválasztása</string>
     <string name="setIcon">Miniatűr beállítása</string>
-    <string name="settings_pink_theme">Rózsaszín</string>
-    <string name="settings_magenta_theme">Bíbor</string>
-    <string name="settings_violet_theme">Ibolya</string>
-    <string name="settings_blue_theme">Kék</string>
-    <string name="settings_sky_blue_theme">Égszínkék</string>
-    <string name="settings_brown_theme">Barna</string>
     <string name="app_contributors">Lehetővé tették: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="showMoreInfo">Információk megjelenítése</string>
     <string name="reverse">…fordított sorrendben</string>
diff --git a/app/src/main/res/values-in-rID/strings.xml b/app/src/main/res/values-in-rID/strings.xml
index e5c43845f4..44770634b3 100644
--- a/app/src/main/res/values-in-rID/strings.xml
+++ b/app/src/main/res/values-in-rID/strings.xml
@@ -50,15 +50,6 @@
     <string name="rate_this_app">Beri nilai pada aplikasi ini</string>
     <string name="sort_by_expiry">Masa berlaku</string>
     <string name="sort_by_most_recently_used">Yang paling baru digunakan</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Merah Muda</string>
-    <string name="settings_blue_theme">Biru</string>
-    <string name="settings_green_theme">Hijau</string>
-    <string name="settings_sky_blue_theme">Biru Langit</string>
-    <string name="settings_brown_theme">Cokelat</string>
-    <string name="settings_violet_theme">Ungu</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_theme_color">Warna tema</string>
     <string name="settings_system_locale">Sistem</string>
     <string name="settings_locale">Bahasa</string>
     <string name="turn_flashlight_on">Hidupkan lampu flash</string>
diff --git a/app/src/main/res/values-is/strings.xml b/app/src/main/res/values-is/strings.xml
index 6510e03dd7..ac5c17e190 100644
--- a/app/src/main/res/values-is/strings.xml
+++ b/app/src/main/res/values-is/strings.xml
@@ -76,11 +76,7 @@
         <item quantity="other"><xliff:g>%d</xliff:g> valin</item>
     </plurals>
     <string name="noGiftCardsGroup">Búðu til nokkur kort og settu þau síðan í hópinn hér.</string>
-    <string name="settings_brown_theme">Brún</string>
-    <string name="settings_green_theme">Grænn</string>
     <string name="sort">flokka</string>
     <string name="sort_by">flokka Eftir</string>
     <string name="nextCard">Næsta</string>
-    <string name="settings_blue_theme">Blár</string>
-    <string name="settings_sky_blue_theme">Himinblár</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index e880897108..2c0ecf6c34 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -151,15 +151,6 @@
     </plurals>
     <string name="settings_system_locale">Sistema</string>
     <string name="settings_locale">Lingua</string>
-    <string name="settings_brown_theme">Marrone</string>
-    <string name="settings_green_theme">Verde</string>
-    <string name="settings_sky_blue_theme">Azzurro</string>
-    <string name="settings_blue_theme">Blu</string>
-    <string name="settings_violet_theme">Viola</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_pink_theme">Rosa</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Colore del tema</string>
     <string name="app_contributors">Reso possibile da: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="noGroupCards">Questo gruppo è vuoto</string>
     <string name="barcodeImageDescriptionWithType">Immagine del codice a barre in formato <xliff:g>%s</xliff:g></string>
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index 14cc7a8e7a..c0345a0735 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -137,15 +137,6 @@
     </plurals>
     <string name="barcodeImageDescriptionWithType">バーコード形式の画像 <xliff:g>%s</xliff:g></string>
     <string name="app_contributors">Made possible by: <xliff:g id="app_contributors">%s</xliff:g></string>
-    <string name="settings_brown_theme">ブラウン/茶色</string>
-    <string name="settings_green_theme">グリーン/緑色</string>
-    <string name="settings_sky_blue_theme">スカイブルー/水色</string>
-    <string name="settings_blue_theme">ブルー/青色</string>
-    <string name="settings_violet_theme">バイオレット/菫色</string>
-    <string name="settings_magenta_theme">マゼンタ/赤紫色</string>
-    <string name="settings_pink_theme">ピンク/桃色</string>
-    <string name="settings_catima_theme">Catimaテーマ</string>
-    <string name="settings_theme_color">テーマカラー</string>
     <string name="settings_system_locale">システムに従う</string>
     <string name="settings_locale">言語</string>
     <string name="noGroupCards">このグループにはカードがありません</string>
diff --git a/app/src/main/res/values-ko/strings.xml b/app/src/main/res/values-ko/strings.xml
index 083a80c937..3dbce4610b 100644
--- a/app/src/main/res/values-ko/strings.xml
+++ b/app/src/main/res/values-ko/strings.xml
@@ -87,12 +87,6 @@
     <string name="settings_locale">언어</string>
     <string name="settings_system_locale">시스템</string>
     <string name="selectColor">색상 선택</string>
-    <string name="settings_theme_color">테마 색상</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">핑크색</string>
-    <string name="settings_magenta_theme">자홍색</string>
-    <string name="settings_violet_theme">보라색</string>
-    <string name="settings_blue_theme">파란색</string>
     <string name="app_contributors">기여자: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="showMoreInfo">정보 보기</string>
     <string name="updateBalance">잔액 업데이트</string>
@@ -228,9 +222,6 @@
     <string name="importVoucherVaultMessage">가져올 Voucher Vault에서 <i>vouchervault.json</i> 내보내기를 선택합니다.
 \n먼저 바우처 금고에서 내보내기를 눌러 생성하세요.</string>
     <string name="sameAsCardId">아이디와 동일</string>
-    <string name="settings_sky_blue_theme">하늘색</string>
-    <string name="settings_green_theme">초록색</string>
-    <string name="settings_brown_theme">갈색</string>
     <string name="previousCard">이전의</string>
     <string name="nextCard">다음</string>
     <string name="failedToOpenUrl">먼저 웹 브라우저를 설치하십시오</string>
diff --git a/app/src/main/res/values-lt/strings.xml b/app/src/main/res/values-lt/strings.xml
index f85f31a783..823bfb2753 100644
--- a/app/src/main/res/values-lt/strings.xml
+++ b/app/src/main/res/values-lt/strings.xml
@@ -152,15 +152,6 @@
     </plurals>
     <string name="settings_system_locale">Sistemos</string>
     <string name="settings_locale">Kalba</string>
-    <string name="settings_brown_theme">Ruda</string>
-    <string name="settings_green_theme">Žalia</string>
-    <string name="settings_sky_blue_theme">Dangaus mėlynumo</string>
-    <string name="settings_blue_theme">Mėlyna</string>
-    <string name="settings_violet_theme">Violetinė</string>
-    <string name="settings_magenta_theme">Rausvai raudona</string>
-    <string name="settings_pink_theme">Rožinė</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Temos spalva</string>
     <string name="app_contributors">Tapo įmanoma su pagalba: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="noGroupCards">Grupėje yra tuščia</string>
     <string name="barcodeImageDescriptionWithType"><xliff:g>%s</xliff:g> brūkšninio kodo vaizdas</string>
diff --git a/app/src/main/res/values-lv/strings.xml b/app/src/main/res/values-lv/strings.xml
index 866664c6a0..a9254320fa 100644
--- a/app/src/main/res/values-lv/strings.xml
+++ b/app/src/main/res/values-lv/strings.xml
@@ -98,11 +98,6 @@
     <string name="about_title_fmt">Par <xliff:g id="app_name">%s</xliff:g></string>
     <string name="expiryStateSentenceExpired">Derīgums beidzās: <xliff:g>%s</xliff:g></string>
     <string name="selectColor">Atlasīt krāsu</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Rozā</string>
-    <string name="settings_magenta_theme">Purpura</string>
-    <string name="settings_sky_blue_theme">Gaiši zila</string>
-    <string name="settings_green_theme">Zaļa</string>
     <string name="sort_by_name">Nosaukums</string>
     <string name="on_google_play">pakalpojumā Google Play</string>
     <string name="report_error">Ziņot par kļūdu</string>
@@ -150,7 +145,6 @@
     <string name="privacy_policy">Privātuma politika</string>
     <string name="accept">Pieņemt</string>
     <string name="editGroup">Kopas labošana: <xliff:g>%s</xliff:g></string>
-    <string name="settings_brown_theme">Brūna</string>
     <string name="app_copyright_fmt" tools:ignore="PluralsCandidate">Autortiesības © 2019–<xliff:g>%d</xliff:g> Sylvia van Os</string>
     <string name="app_copyright_old">Balstīta uz Loyalty Card Keychain
 \nautortiesības © 2016–2020 Branden Archer</string>
@@ -191,9 +185,6 @@
     <string name="turn_flashlight_on">Ieslēgt zibspuldzi</string>
     <string name="settings_oled_dark">Tīri melns fons tumšajam izskatam</string>
     <string name="setIcon">Iestatīt sīktēlu</string>
-    <string name="settings_theme_color">Izskata krāsa</string>
-    <string name="settings_violet_theme">Violeta</string>
-    <string name="settings_blue_theme">Zila</string>
     <string name="sort">Kārtot</string>
     <string name="showMoreInfo">Rādīt informāciju</string>
     <string name="sort_by_most_recently_used">Visnesenāk izmantotās</string>
diff --git a/app/src/main/res/values-nb-rNO/strings.xml b/app/src/main/res/values-nb-rNO/strings.xml
index e57791e1f8..b7c312b37d 100644
--- a/app/src/main/res/values-nb-rNO/strings.xml
+++ b/app/src/main/res/values-nb-rNO/strings.xml
@@ -146,16 +146,7 @@
     </plurals>
     <string name="settings_system_locale">System</string>
     <string name="settings_locale">Språk</string>
-    <string name="settings_violet_theme">Fiolett</string>
-    <string name="settings_magenta_theme">Magentarød</string>
     <string name="app_contributors">Muliggjort av: <xliff:g id="app_contributors">%s</xliff:g></string>
-    <string name="settings_brown_theme">Brun</string>
-    <string name="settings_green_theme">Grønn</string>
-    <string name="settings_sky_blue_theme">Himmelblå</string>
-    <string name="settings_blue_theme">Blå</string>
-    <string name="settings_pink_theme">Rosa</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Draktfarge</string>
     <string name="noGroupCards">Denne gruppen er tom</string>
     <string name="barcodeImageDescriptionWithType">Bilde av <xliff:g>%s</xliff:g>-strekkode</string>
     <string name="sort_by">Sortering</string>
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
index 6bdd6a8173..dba5614ebc 100644
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@@ -1,5 +1,4 @@
 <resources>
-
     <style name="AppTheme" parent="Theme.Material3.Dark.NoActionBar">
         <item name="colorPrimary">@color/md_theme_dark_primary</item>
         <item name="colorOnPrimary">@color/md_theme_dark_onPrimary</item>
@@ -46,208 +45,4 @@
         <item name="android:colorBackground">#000000</item>
         <item name="colorSurface">#000000</item>
     </style>
-
-    <!-- color themes -->
-    <style name="pink">
-        <item name="colorPrimary">#FFB2C0</item>
-        <item name="colorOnPrimary">#670024</item>
-        <item name="colorPrimaryContainer">#900036</item>
-        <item name="colorOnPrimaryContainer">#FFD9DF</item>
-        <item name="colorSecondary">#E5BDC2</item>
-        <item name="colorOnSecondary">#43292D</item>
-        <item name="colorSecondaryContainer">#5C3F43</item>
-        <item name="colorOnSecondaryContainer">#FFD9DE</item>
-        <item name="colorTertiary">#EBBF90</item>
-        <item name="colorOnTertiary">#452B08</item>
-        <item name="colorTertiaryContainer">#5F411C</item>
-        <item name="colorOnTertiaryContainer">#FFDDB8</item>
-        <item name="colorError">#FFB4A9</item>
-        <item name="colorErrorContainer">#930006</item>
-        <item name="colorOnError">#680003</item>
-        <item name="colorOnErrorContainer">#FFDAD4</item>
-        <item name="android:colorBackground">#201A1B</item>
-        <item name="colorOnBackground">#ECE0E0</item>
-        <item name="colorSurface">#201A1B</item>
-        <item name="colorOnSurface">#ECE0E0</item>
-        <item name="colorSurfaceVariant">#524345</item>
-        <item name="colorOnSurfaceVariant">#D6C1C3</item>
-        <item name="colorOutline">#9F8C8E</item>
-        <item name="colorOnSurfaceInverse">#201A1B</item>
-        <item name="colorSurfaceInverse">#ECE0E0</item>
-        <item name="colorPrimaryInverse">#BC0049</item>
-    </style>
-
-    <style name="magenta">
-        <item name="colorPrimary">#FBAAFF</item>
-        <item name="colorOnPrimary">#570068</item>
-        <item name="colorPrimaryContainer">#7B0091</item>
-        <item name="colorOnPrimaryContainer">#FFD5FF</item>
-        <item name="colorSecondary">#D7BFD5</item>
-        <item name="colorOnSecondary">#3B2B3B</item>
-        <item name="colorSecondaryContainer">#534153</item>
-        <item name="colorOnSecondaryContainer">#F5DBF2</item>
-        <item name="colorTertiary">#F6B8AE</item>
-        <item name="colorOnTertiary">#4C251F</item>
-        <item name="colorTertiaryContainer">#663B34</item>
-        <item name="colorOnTertiaryContainer">#FFDAD2</item>
-        <item name="colorError">#FFB4A9</item>
-        <item name="colorErrorContainer">#930006</item>
-        <item name="colorOnError">#680003</item>
-        <item name="colorOnErrorContainer">#FFDAD4</item>
-        <item name="android:colorBackground">#1E1A1D</item>
-        <item name="colorOnBackground">#E9E0E5</item>
-        <item name="colorSurface">#1E1A1D</item>
-        <item name="colorOnSurface">#E9E0E5</item>
-        <item name="colorSurfaceVariant">#4D444C</item>
-        <item name="colorOnSurfaceVariant">#D0C3CC</item>
-        <item name="colorOutline">#998E96</item>
-        <item name="colorOnSurfaceInverse">#1E1A1D</item>
-        <item name="colorSurfaceInverse">#E9E0E5</item>
-        <item name="colorPrimaryInverse">#9A25AE</item>
-    </style>
-
-    <style name="violet">
-        <item name="colorPrimary">#D4BAFF</item>
-        <item name="colorOnPrimary">#3E008E</item>
-        <item name="colorPrimaryContainer">#5727A7</item>
-        <item name="colorOnPrimaryContainer">#ECDCFF</item>
-        <item name="colorSecondary">#CDC2DB</item>
-        <item name="colorOnSecondary">#342D41</item>
-        <item name="colorSecondaryContainer">#4B4358</item>
-        <item name="colorOnSecondaryContainer">#E9DEF7</item>
-        <item name="colorTertiary">#F0B8C5</item>
-        <item name="colorOnTertiary">#4A2530</item>
-        <item name="colorTertiaryContainer">#643A46</item>
-        <item name="colorOnTertiaryContainer">#FFD9E2</item>
-        <item name="colorError">#FFB4A9</item>
-        <item name="colorErrorContainer">#930006</item>
-        <item name="colorOnError">#680003</item>
-        <item name="colorOnErrorContainer">#FFDAD4</item>
-        <item name="android:colorBackground">#1D1B1F</item>
-        <item name="colorOnBackground">#E6E1E5</item>
-        <item name="colorSurface">#1D1B1F</item>
-        <item name="colorOnSurface">#E6E1E5</item>
-        <item name="colorSurfaceVariant">#49454E</item>
-        <item name="colorOnSurfaceVariant">#CBC4CF</item>
-        <item name="colorOutline">#948E99</item>
-        <item name="colorOnSurfaceInverse">#1D1B1F</item>
-        <item name="colorSurfaceInverse">#E6E1E5</item>
-        <item name="colorPrimaryInverse">#6F43BF</item>
-    </style>
-
-    <style name="blue">
-        <item name="colorPrimary">#B9C3FF</item>
-        <item name="colorOnPrimary">#08218A</item>
-        <item name="colorPrimaryContainer">#293CA0</item>
-        <item name="colorOnPrimaryContainer">#DDE0FF</item>
-        <item name="colorSecondary">#C4C5DD</item>
-        <item name="colorOnSecondary">#2D2F42</item>
-        <item name="colorSecondaryContainer">#43465A</item>
-        <item name="colorOnSecondaryContainer">#E0E1FA</item>
-        <item name="colorTertiary">#E5BAD7</item>
-        <item name="colorOnTertiary">#45263E</item>
-        <item name="colorTertiaryContainer">#5D3C55</item>
-        <item name="colorOnTertiaryContainer">#FFD7F3</item>
-        <item name="colorError">#FFB4A9</item>
-        <item name="colorErrorContainer">#930006</item>
-        <item name="colorOnError">#680003</item>
-        <item name="colorOnErrorContainer">#FFDAD4</item>
-        <item name="android:colorBackground">#1B1B1F</item>
-        <item name="colorOnBackground">#E4E1E6</item>
-        <item name="colorSurface">#1B1B1F</item>
-        <item name="colorOnSurface">#E4E1E6</item>
-        <item name="colorSurfaceVariant">#46464F</item>
-        <item name="colorOnSurfaceVariant">#C6C5D0</item>
-        <item name="colorOutline">#90909A</item>
-        <item name="colorOnSurfaceInverse">#1B1B1F</item>
-        <item name="colorSurfaceInverse">#E4E1E6</item>
-        <item name="colorPrimaryInverse">#4355B9</item>
-    </style>
-
-    <style name="skyblue">
-        <item name="colorPrimary">#8BCEFF</item>
-        <item name="colorOnPrimary">#003450</item>
-        <item name="colorPrimaryContainer">#004B71</item>
-        <item name="colorOnPrimaryContainer">#C8E6FF</item>
-        <item name="colorSecondary">#B7C8D8</item>
-        <item name="colorOnSecondary">#22323F</item>
-        <item name="colorSecondaryContainer">#384956</item>
-        <item name="colorOnSecondaryContainer">#D3E4F5</item>
-        <item name="colorTertiary">#CFBFE8</item>
-        <item name="colorOnTertiary">#362B4B</item>
-        <item name="colorTertiaryContainer">#4D4162</item>
-        <item name="colorOnTertiaryContainer">#ECDCFF</item>
-        <item name="colorError">#FFB4A9</item>
-        <item name="colorErrorContainer">#930006</item>
-        <item name="colorOnError">#680003</item>
-        <item name="colorOnErrorContainer">#FFDAD4</item>
-        <item name="android:colorBackground">#1A1C1E</item>
-        <item name="colorOnBackground">#E2E2E5</item>
-        <item name="colorSurface">#1A1C1E</item>
-        <item name="colorOnSurface">#E2E2E5</item>
-        <item name="colorSurfaceVariant">#41474D</item>
-        <item name="colorOnSurfaceVariant">#C1C7CE</item>
-        <item name="colorOutline">#8B9198</item>
-        <item name="colorOnSurfaceInverse">#1A1C1E</item>
-        <item name="colorSurfaceInverse">#E2E2E5</item>
-        <item name="colorPrimaryInverse">#006494</item>
-    </style>
-
-    <style name="green">
-        <item name="colorPrimary">#78DC77</item>
-        <item name="colorOnPrimary">#003907</item>
-        <item name="colorPrimaryContainer">#00530F</item>
-        <item name="colorOnPrimaryContainer">#93F990</item>
-        <item name="colorSecondary">#B9CCB3</item>
-        <item name="colorOnSecondary">#253423</item>
-        <item name="colorSecondaryContainer">#3B4B38</item>
-        <item name="colorOnSecondaryContainer">#D5E8CE</item>
-        <item name="colorTertiary">#A1CFD5</item>
-        <item name="colorOnTertiary">#00363B</item>
-        <item name="colorTertiaryContainer">#1E4D52</item>
-        <item name="colorOnTertiaryContainer">#BCEBF0</item>
-        <item name="colorError">#FFB4A9</item>
-        <item name="colorErrorContainer">#930006</item>
-        <item name="colorOnError">#680003</item>
-        <item name="colorOnErrorContainer">#FFDAD4</item>
-        <item name="android:colorBackground">#1A1C19</item>
-        <item name="colorOnBackground">#E2E3DD</item>
-        <item name="colorSurface">#1A1C19</item>
-        <item name="colorOnSurface">#E2E3DD</item>
-        <item name="colorSurfaceVariant">#424840</item>
-        <item name="colorOnSurfaceVariant">#C2C8BD</item>
-        <item name="colorOutline">#8C9288</item>
-        <item name="colorOnSurfaceInverse">#1A1C19</item>
-        <item name="colorSurfaceInverse">#E2E3DD</item>
-        <item name="colorPrimaryInverse">#006E17</item>
-    </style>
-
-    <style name="brown">
-        <item name="colorPrimary">#FFB598</item>
-        <item name="colorOnPrimary">#5C1A00</item>
-        <item name="colorPrimaryContainer">#7B2E0D</item>
-        <item name="colorOnPrimaryContainer">#FFDBCD</item>
-        <item name="colorSecondary">#E7BEB0</item>
-        <item name="colorOnSecondary">#442A20</item>
-        <item name="colorSecondaryContainer">#5D4035</item>
-        <item name="colorOnSecondaryContainer">#FFDBCD</item>
-        <item name="colorTertiary">#D5C78E</item>
-        <item name="colorOnTertiary">#383005</item>
-        <item name="colorTertiaryContainer">#50461A</item>
-        <item name="colorOnTertiaryContainer">#F1E2A7</item>
-        <item name="colorError">#FFB4A9</item>
-        <item name="colorErrorContainer">#930006</item>
-        <item name="colorOnError">#680003</item>
-        <item name="colorOnErrorContainer">#FFDAD4</item>
-        <item name="android:colorBackground">#201A18</item>
-        <item name="colorOnBackground">#EDE0DC</item>
-        <item name="colorSurface">#201A18</item>
-        <item name="colorOnSurface">#EDE0DC</item>
-        <item name="colorSurfaceVariant">#52433E</item>
-        <item name="colorOnSurfaceVariant">#D8C2BB</item>
-        <item name="colorOutline">#A08C86</item>
-        <item name="colorOnSurfaceInverse">#201A18</item>
-        <item name="colorSurfaceInverse">#EDE0DC</item>
-        <item name="colorPrimaryInverse">#9A4523</item>
-    </style>
 </resources>
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index 0cba965a29..519ac7e82f 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -144,15 +144,6 @@
     </plurals>
     <string name="settings_system_locale">Systeemtaal</string>
     <string name="settings_locale">Taal</string>
-    <string name="settings_brown_theme">Bruin</string>
-    <string name="settings_green_theme">Groen</string>
-    <string name="settings_sky_blue_theme">Hemelsblauw</string>
-    <string name="settings_blue_theme">Blauw</string>
-    <string name="settings_violet_theme">Violet</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_pink_theme">Roze</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Themakleur</string>
     <string name="app_contributors">Mede mogelijk gemaakt door: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="noGroupCards">Deze groep bevat geen kaarten</string>
     <string name="barcodeImageDescriptionWithType">Afbeelding van barcode <xliff:g>%s</xliff:g></string>
diff --git a/app/src/main/res/values-oc/strings.xml b/app/src/main/res/values-oc/strings.xml
index 6cb7beb9bd..55b61fe7cf 100644
--- a/app/src/main/res/values-oc/strings.xml
+++ b/app/src/main/res/values-oc/strings.xml
@@ -58,7 +58,6 @@
     <string name="addFromImage">Causir a la galariá</string>
     <string name="groups">Grops</string>
     <string name="groupsList">Grops : <xliff:g>%s</xliff:g></string>
-    <string name="settings_theme_color">Color del tèma</string>
     <string name="settings_locale">Lenga</string>
     <string name="noGiftCardsGroup">Creatz de cartas puèi ligatz-las al grop aicí.</string>
 </resources>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 6265242657..e592e62610 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -67,15 +67,6 @@
     <string name="deleteTitle">Usuń kartę</string>
     <string name="deleteConfirmation">Usunąć tę kartę na stałe\?</string>
     <string name="app_contributors">Możliwe dzięki: <xliff:g id="app_contributors">%s</xliff:g></string>
-    <string name="settings_brown_theme">Brązowy</string>
-    <string name="settings_green_theme">Zielony</string>
-    <string name="settings_sky_blue_theme">Błękitny</string>
-    <string name="settings_blue_theme">Niebieski</string>
-    <string name="settings_violet_theme">Fioletowy</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_pink_theme">Różowy</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Kolor akcentowy motywu</string>
     <string name="settings_system_locale">System</string>
     <string name="settings_locale">Język</string>
     <string name="turn_flashlight_off">Wyłącz latarkę</string>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 1b9bcc1d74..9119ba33dc 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -124,12 +124,6 @@
     <string name="settings_oled_dark_summary">Reduz o uso da bateria em telas OLED</string>
     <string name="settings_system_locale">Sistema</string>
     <string name="settings_oled_dark">Preto puro como cor de fundo para o tema escuro</string>
-    <string name="settings_pink_theme">Rosa</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_blue_theme">Azul</string>
-    <string name="settings_sky_blue_theme">Azul celeste</string>
-    <string name="settings_green_theme">Verde</string>
-    <string name="settings_brown_theme">Marrom</string>
     <string name="app_contributors">Só foi possível graças a: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="sort">Ordenar</string>
     <string name="showMoreInfo">Mostrar informações</string>
@@ -176,10 +170,7 @@
     <string name="receive">Receber</string>
     <string name="amountParsingFailed">Quantidade inválida</string>
     <string name="addFromPdfFile">Selecionar arquivo PDF</string>
-    <string name="settings_theme_color">Cor do tema</string>
-    <string name="settings_catima_theme">Catima</string>
     <string name="selectColor">Selecionar cor</string>
-    <string name="settings_violet_theme">Violeta</string>
     <string name="sort_by_name">Nome</string>
     <string name="sort_by_expiry">Expiração</string>
     <string name="credits">Créditos</string>
diff --git a/app/src/main/res/values-pt-rPT/strings.xml b/app/src/main/res/values-pt-rPT/strings.xml
index d88b05299c..9e301fdd53 100644
--- a/app/src/main/res/values-pt-rPT/strings.xml
+++ b/app/src/main/res/values-pt-rPT/strings.xml
@@ -71,7 +71,6 @@
     <string name="exportFailed">Não foi possível exportar</string>
     <string name="importing">A importar…</string>
     <string name="exporting">A exportar…</string>
-    <string name="settings_sky_blue_theme">Azul céu</string>
     <string name="report_error">Reportar erro</string>
     <string name="chooseImportType">Importar dados de</string>
     <string name="card">Cartão</string>
@@ -93,8 +92,6 @@
     <string name="frontImageDescription">Imagem frontal</string>
     <string name="photos">Fotografias</string>
     <string name="passwordRequired">Introduza a palavra-passe</string>
-    <string name="settings_green_theme">Verde</string>
-    <string name="settings_brown_theme">Castanho</string>
     <string name="updateBarcodeQuestionTitle">Atualizar o valor do código de barras\?</string>
     <string name="updateBarcodeQuestionText">Alterou o identificador. Também quer atualizar o código de barras para usar o mesmo valor\?</string>
     <string name="no">Não</string>
@@ -143,12 +140,6 @@
     <string name="turn_flashlight_off">Desligar lanterna</string>
     <string name="settings_locale">Idioma</string>
     <string name="settings_system_locale">Sistema</string>
-    <string name="settings_theme_color">Cor do tema</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Rosa</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_violet_theme">Violeta</string>
-    <string name="settings_blue_theme">Azul</string>
     <string name="app_contributors">Tornado possível por: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="sort">Ordenar</string>
     <string name="sort_by_name">Nome</string>
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index 1eecc6ac7d..9d1bee2cb4 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -189,15 +189,6 @@
     <string name="settings_system_locale">Sistema</string>
     <string name="selectColor">Selecionar cor</string>
     <string name="setIcon">Definir miniatura</string>
-    <string name="settings_theme_color">Cor do tema</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Rosa</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_violet_theme">Violeta</string>
-    <string name="settings_blue_theme">Azul</string>
-    <string name="settings_sky_blue_theme">Azul celeste</string>
-    <string name="settings_green_theme">Verde</string>
-    <string name="settings_brown_theme">Marrom</string>
     <string name="app_contributors">Só foi possível graças a: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="sort">Ordenar</string>
     <string name="showMoreInfo">Mostrar informações</string>
diff --git a/app/src/main/res/values-ro-rRO/strings.xml b/app/src/main/res/values-ro-rRO/strings.xml
index 24a07b2adb..c9cf144aa6 100644
--- a/app/src/main/res/values-ro-rRO/strings.xml
+++ b/app/src/main/res/values-ro-rRO/strings.xml
@@ -140,10 +140,8 @@
     <string name="setBackImage">Setați imaginea din spate</string>
     <string name="permissionReadCardsDescription">citiți cardurile dumneavoastră Catima și toate detaliile lor, inclusiv notițele și imaginile</string>
     <string name="anyDate">Orice dată</string>
-    <string name="settings_green_theme">Verde</string>
     <string name="failedLaunchingPhotoPicker">Nu a putut fi găsită o aplicație galerie suportată</string>
     <string name="expiryStateSentenceExpired">Expirat: <xliff:g>%s</xliff:g></string>
-    <string name="settings_pink_theme">Roz</string>
     <string name="source_repository">Repozitor Sursă</string>
     <string name="groupsList">Grupuri: <xliff:g>%s</xliff:g></string>
     <string name="enter_card_id">Introduceți numărul de identificare sau textul de pe cardul dumneavoastră</string>
@@ -172,7 +170,6 @@
     <string name="report_error">Raportați o eroare</string>
     <string name="switchToBackImage">Comutați către imaginea din spate</string>
     <string name="reverse">...în ordine inversă</string>
-    <string name="settings_brown_theme">Maro</string>
     <string name="app_contributors">Făcut posibil de: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="app_copyright_short">Drepturi de autor © Sylvia van Os și contribuitorii</string>
     <string name="settings_oled_dark">Fundal pur negru pentru tema întunecată</string>
@@ -180,7 +177,6 @@
     <string name="field_must_not_be_empty">Câmpul nu poate fi gol</string>
     <string name="switchToFrontImage">Comutați către imaginea frontală</string>
     <string name="validFromSentence">Valid de la data de: <xliff:g>%s</xliff:g></string>
-    <string name="settings_catima_theme">Catima</string>
     <string name="previousCard">Precedent</string>
     <string name="settings_allow_content_provider_read_summary">Aplicațiile vor trebui totuși să solicite permisiunea pentru a primi acces</string>
     <string name="license">Licență</string>
@@ -193,7 +189,6 @@
     </plurals>
     <string name="sameAsCardId">Acelașil cu identificatorul</string>
     <string name="options">Opțiuni</string>
-    <string name="settings_magenta_theme">Magenta</string>
     <string name="failedGeneratingShareURL">Nu s-a putut genera un URL partajabil. Vă rugăm să raportați aceasta eroare.</string>
     <string name="selectColor">Selectați o culoare</string>
     <string name="setBarcodeHeight">Setați înălțimea codului de bare</string>
@@ -202,13 +197,11 @@
     <string name="settings_system_locale">Sistem</string>
     <string name="updateBalance">Actualizați balanța</string>
     <string name="sort_by_most_recently_used">Cele mai recent utilizate</string>
-    <string name="settings_theme_color">Culoare temă</string>
     <string name="importVoucherVault">Importați din Voucher Vault</string>
     <string name="barcodeId">Valoarea codului de bare</string>
     <string name="settings_locale">Limbă</string>
     <string name="sort_by_name">Nume</string>
     <string name="setFrontImage">Setați imaginea din față</string>
-    <string name="settings_sky_blue_theme">Albastru ca cerul</string>
     <string name="cameraPermissionRequired">Pentru această acțiune este necesară permisiunea de acces la camera …</string>
     <string name="settings_allow_content_provider_read_title">Permiteți altor aplicații să acceseze datele mele</string>
     <string name="updateBarcodeQuestionText">Ați schimbat identificatorul. Doriți să actualizați și codul de bare pentru a utiliza aceeași valoare?</string>
@@ -231,12 +224,10 @@
     <string name="failedToRetrieveImageFile">Nu s-a putut recupera fișierul imaginii</string>
     <string name="donate">Donați</string>
     <string name="group_name_already_in_use">Acest nume de grup este deja utilizat</string>
-    <string name="settings_violet_theme">Mov</string>
     <string name="include_if_asking_support">Dacă doriți să cereți ajutor, includeți informațiile următoare:</string>
     <string name="show_archived_cards">Afișați cardurile arhivate</string>
     <string name="app_libraries">Listă de biblioteci libere de la terți: <xliff:g id="app_libraries_list">%s</xliff:g></string>
     <string name="updateBalanceTitle">Cât de mult ați cheltuit sau primit?</string>
-    <string name="settings_blue_theme">Albastru</string>
     <string name="app_resources">Listă de resurse gratuite de la terți: <xliff:g id="app_resources_list">%s</xliff:g></string>
     <string name="app_name">Catima</string>
     <string name="shortcutSelectCard">Selectați un card</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index edeaa2a6ce..837eb426d8 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -152,15 +152,6 @@
     </plurals>
     <string name="settings_system_locale">Системный</string>
     <string name="settings_locale">Язык</string>
-    <string name="settings_sky_blue_theme">Голубой</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_brown_theme">Коричневый</string>
-    <string name="settings_green_theme">Зелёный</string>
-    <string name="settings_blue_theme">Синий</string>
-    <string name="settings_violet_theme">Фиолетовый</string>
-    <string name="settings_magenta_theme">Пурпурный</string>
-    <string name="settings_pink_theme">Розовый</string>
-    <string name="settings_theme_color">Цвет темы</string>
     <string name="app_contributors">Создано при поддержке: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="noGroupCards">Группа пуста</string>
     <string name="barcodeImageDescriptionWithType">Изображение штрих-кода <xliff:g>%s</xliff:g></string>
diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index 59c864f2c9..5ed16e8118 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -114,7 +114,6 @@
     <string name="expiryStateSentenceExpired">Platnosť vypršala: <xliff:g>%s</xliff:g></string>
     <string name="balanceSentence">Zostatok: <xliff:g>%s</xliff:g></string>
     <string name="importCatima">Import z aplikácie Catima</string>
-    <string name="settings_theme_color">Farba témy</string>
     <string name="app_libraries">Knižnice tretích strán: <xliff:g id="app_libraries_list">%s</xliff:g></string>
     <string name="app_resources">Zdroje tretích strán: <xliff:g id="app_resources_list">%s</xliff:g></string>
     <string name="importCatimaMessage">Vyberte svoj export z aplikácie Catima, ktorý chcete importovať. \nVytvorte ho z ponuky Import/export inej aplikácie Catima tak, že stlačíte tlačidlo Exportovať.</string>
@@ -137,14 +136,6 @@
     <string name="yes">Áno</string>
     <string name="selectColor">Vybrať farbu</string>
     <string name="setIcon">Nastavenie miniatúry</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Ružová</string>
-    <string name="settings_magenta_theme">Purpurová</string>
-    <string name="settings_violet_theme">Fialová</string>
-    <string name="settings_blue_theme">Modrá</string>
-    <string name="settings_sky_blue_theme">Azurová</string>
-    <string name="settings_green_theme">Zelená</string>
-    <string name="settings_brown_theme">Hnedá</string>
     <string name="sort">Zoradiť</string>
     <string name="help_translate_this_app">Pomôžte preložiť túto aplikáciu</string>
     <string name="license">Licencia</string>
diff --git a/app/src/main/res/values-sl/strings.xml b/app/src/main/res/values-sl/strings.xml
index 0815e92031..afc8d74965 100644
--- a/app/src/main/res/values-sl/strings.xml
+++ b/app/src/main/res/values-sl/strings.xml
@@ -80,14 +80,6 @@
     <string name="exportPassword">Izberi geslo za zaščito izvoza (neobvezno)</string>
     <string name="help_translate_this_app">Pomagaj pri prevajanju aplikacije</string>
     <string name="version_history">Zgodovina različic</string>
-    <string name="settings_brown_theme">Rjava</string>
-    <string name="settings_green_theme">Zelena</string>
-    <string name="settings_sky_blue_theme">Sinje modra</string>
-    <string name="settings_blue_theme">Modra</string>
-    <string name="settings_violet_theme">Vijolična</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_pink_theme">Roza</string>
-    <string name="settings_theme_color">Barva teme</string>
     <string name="settings_system_locale">Sistem</string>
     <string name="settings_locale">Jezik</string>
     <string name="barcodeImageDescriptionWithType">Slika <xliff:g>%s</xliff:g> črtna koda</string>
@@ -218,7 +210,6 @@
     <string name="failedGeneratingShareURL">URL-ja za skupno rabo ni bilo mogoče ustvariti</string>
     <string name="settings_oled_dark">Čisto črno ozadje za temno temo</string>
     <string name="selectColor">Izberi barvo</string>
-    <string name="settings_catima_theme">Catima</string>
     <string name="app_contributors">Omogočeno od: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="barcodeLongPressMessage">V aplikaciji za gledanje slik lahko odpremo samo slike</string>
     <plurals name="groupCardCountWithArchived">
diff --git a/app/src/main/res/values-sr/strings.xml b/app/src/main/res/values-sr/strings.xml
index 5544fb9425..4e0489b8d7 100644
--- a/app/src/main/res/values-sr/strings.xml
+++ b/app/src/main/res/values-sr/strings.xml
@@ -128,12 +128,6 @@
     <string name="settings_system_locale">Sistem</string>
     <string name="selectColor">Odaberi boju</string>
     <string name="setIcon">Odaberi naslovnu fotografiju</string>
-    <string name="settings_theme_color">Boja teme</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Roze</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_violet_theme">Ljubičasta</string>
-    <string name="settings_brown_theme">Braon</string>
     <string name="sort">Sortiranje</string>
     <string name="showMoreInfo">Prikaži informacije</string>
     <string name="updateBalance">Ažuriraj stanje</string>
@@ -249,10 +243,7 @@
     <string name="updateBarcodeQuestionText">Promenio si broj kartice. Da li želiš da ažuriraš i bar-kod da bude iste vrednosti?</string>
     <string name="no">Ne</string>
     <string name="app_contributors">Saradnici: <xliff:g id="app_contributors">%s</xliff:g></string>
-    <string name="settings_sky_blue_theme">Nebo plava</string>
-    <string name="settings_green_theme">Zelena</string>
     <string name="barcodeLongPressMessage">Samo fotografije mogu da se otvore u galerija aplikaciji</string>
-    <string name="settings_blue_theme">Plava</string>
     <string name="translate_platform">na Weblate-u</string>
     <plurals name="groupCardCountWithArchived">
         <item quantity="one"><xliff:g>%1$d</xliff:g> kartica (<xliff:g id="archivedCount">%2$d</xliff:g> arhivirana)</item>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index b7e3a2d162..ee0f833006 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -144,15 +144,6 @@
     <string name="settings_system_locale">System</string>
     <string name="settings_locale">Språk</string>
     <string name="app_contributors">Möjliggjordes av: <xliff:g id="app_contributors">%s</xliff:g></string>
-    <string name="settings_brown_theme">Brunt</string>
-    <string name="settings_green_theme">Grönt</string>
-    <string name="settings_sky_blue_theme">Himmelblått</string>
-    <string name="settings_blue_theme">Blått</string>
-    <string name="settings_violet_theme">Violett</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_pink_theme">Rosa</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Temafärg</string>
     <string name="noGroupCards">Denna grupp är tom</string>
     <string name="barcodeImageDescriptionWithType">Bild <xliff:g>%s</xliff:g> streckkod</string>
     <string name="reverse">...i omvänd ordning</string>
diff --git a/app/src/main/res/values-ta/strings.xml b/app/src/main/res/values-ta/strings.xml
index ad9d52ab34..dd45dbe686 100644
--- a/app/src/main/res/values-ta/strings.xml
+++ b/app/src/main/res/values-ta/strings.xml
@@ -70,8 +70,6 @@
     <string name="settings_system_locale">மண்டலம்</string>
     <string name="selectColor">வண்ணத்தைத் தேர்ந்தெடுக்கவும்</string>
     <string name="setIcon">சிறு உருவத்தை அமைக்கவும்</string>
-    <string name="settings_blue_theme">நீலம்</string>
-    <string name="settings_green_theme">பச்சை</string>
     <string name="sort">வரிசைப்படுத்து</string>
     <string name="showMoreInfo">தகவலைக் காட்டு</string>
     <string name="nextCard">அடுத்தது</string>
@@ -161,17 +159,10 @@
     <string name="turn_flashlight_off">ஒளிரும் விளக்கை அணைக்கவும்</string>
     <string name="settings_locale">மொழி</string>
     <string name="settings_oled_dark">இருண்ட கருப்பொருளுக்கு தூய கருப்பு பின்னணி</string>
-    <string name="settings_theme_color">கருப்பொருள் நிறம்</string>
-    <string name="settings_catima_theme">கேட்டிமா</string>
-    <string name="settings_pink_theme">இளஞ்சிவப்பு</string>
-    <string name="settings_magenta_theme">மெசந்தா</string>
-    <string name="settings_violet_theme">கத்தரி</string>
-    <string name="settings_sky_blue_theme">வானம் நீலம்</string>
     <string name="sort_by_name">பெயர்</string>
     <string name="sort_by_most_recently_used">மிக அண்மைக் காலத்தில் பயன்படுத்தப்பட்டது</string>
     <string name="sort_by_expiry">காலாவதியாகும்</string>
     <string name="reverse">… தலைகீழ் வரிசையில்</string>
-    <string name="settings_brown_theme">பழுப்பு</string>
     <string name="updateBalance">இருப்பு புதுப்பிக்கவும்</string>
     <string name="failedToRetrieveImageFile">படக் கோப்பை மீட்டெடுப்பதில் தோல்வி</string>
     <string name="sort_by">வரிசைப்படுத்தவும்</string>
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index cbf61d4f13..bafd6d9fe8 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -1,15 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2" xmlns:tools="http://schemas.android.com/tools">
     <string name="app_contributors">Katkıda bulunanlar: <xliff:g id="app_contributors">%s</xliff:g></string>
-    <string name="settings_brown_theme">Kahverengi</string>
-    <string name="settings_green_theme">Yeşil</string>
-    <string name="settings_sky_blue_theme">Gök mavisi</string>
-    <string name="settings_blue_theme">Mavi</string>
-    <string name="settings_violet_theme">Mor</string>
-    <string name="settings_magenta_theme">Eflatun</string>
-    <string name="settings_pink_theme">Pembe</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Tema rengi</string>
     <string name="settings_system_locale">Sistem</string>
     <string name="settings_locale">Dil</string>
     <string name="turn_flashlight_off">El fenerini kapat</string>
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index 94e1614c0f..e3387e37e5 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -150,17 +150,8 @@
         <item quantity="many">Видалити ці <xliff:g>%d</xliff:g> карток назавжди\?</item>
         <item quantity="other">Видалити ці <xliff:g>%d</xliff:g> карток назавжди\?</item>
     </plurals>
-    <string name="settings_blue_theme">Синій</string>
-    <string name="settings_violet_theme">Фіолетовий</string>
-    <string name="settings_magenta_theme">Пурпуровий</string>
-    <string name="settings_pink_theme">Рожевий</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_theme_color">Колір теми</string>
     <string name="settings_system_locale">Системна</string>
     <string name="settings_locale">Мова</string>
-    <string name="settings_brown_theme">Коричневий</string>
-    <string name="settings_green_theme">Зелений</string>
-    <string name="settings_sky_blue_theme">Небесно-синій</string>
     <string name="app_contributors">Стало можливим завдяки: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="noGroupCards">Пуста група</string>
     <string name="barcodeImageDescriptionWithType">Зображення штрих-коду <xliff:g>%s</xliff:g></string>
diff --git a/app/src/main/res/values-vi/strings.xml b/app/src/main/res/values-vi/strings.xml
index 05dca7bb6e..377cc11406 100644
--- a/app/src/main/res/values-vi/strings.xml
+++ b/app/src/main/res/values-vi/strings.xml
@@ -72,10 +72,8 @@
     <string name="permissionReadCardsDescription">đọc thẻ Catima của bạn và mọi thông tin trong đó, bao gồm cả ghi chú và ảnh</string>
     <string name="anyDate">Bất cứ ngày nào</string>
     <string name="unsupportedBarcodeType">Loại mã vạch này chưa thể hiện thị được. Ửng dụng có thể hỗ trợ nó ở những phiên bản sau này.</string>
-    <string name="settings_green_theme">Màu xanh lá</string>
     <string name="failedLaunchingPhotoPicker">Không tìm thấy ứng dụng thư viện ảnh được hỗ trợ</string>
     <string name="expiryStateSentenceExpired">Quá hạn: <xliff:g>%s</xliff:g></string>
-    <string name="settings_pink_theme">Màu hồng</string>
     <string name="groupsList">Nhóm: <xliff:g>%s</xliff:g></string>
     <string name="yes">Có</string>
     <string name="barcodeType">Loại mã vạch</string>
@@ -114,7 +112,6 @@
     <string name="star">Đánh dấu ưa thích</string>
     <string name="addFromImage">Chọn ảnh từ thư viện ảnh</string>
     <string name="reverse">...theo trật tự đảo ngược</string>
-    <string name="settings_brown_theme">Màu nâu</string>
     <string name="app_copyright_short">Bản quyền © Sylvia van Os và các cộng sự</string>
     <string name="importExportHelp">Sao lưu cho phép bạn chuyển dữ liệu của mình đến thiết bị khác.</string>
     <string name="settings_oled_dark">Nền đen tuyền cho chủ đề tối</string>
@@ -123,7 +120,6 @@
     <string name="importOptionFilesystemExplanation">Chọn 1 tập tin cụ thể từ hệ thống (filesystem).</string>
     <string name="validFromSentence">Hợp lệ từ: <xliff:g>%s</xliff:g></string>
     <string name="exportSuccessful">Xuất dữ liệu xong</string>
-    <string name="settings_catima_theme">Catima</string>
     <string name="previousCard">Trước</string>
     <string name="settings_allow_content_provider_read_summary">Mọi ứng dụng vẫn phải cần phải xin cấp phép để được truy cập</string>
     <string name="license">Giấy phép</string>
@@ -141,7 +137,6 @@
     <string name="options">Tùy chọn</string>
     <string name="sendLabel">Gửi…</string>
     <string name="importOptionFilesystemButton">Lấy từ hệ thống</string>
-    <string name="settings_magenta_theme">Màu sắc tố tím và đỏ</string>
     <string name="failedGeneratingShareURL">Không tạo được URL chia sẻ. Xin hãy báo cáo sự cố này.</string>
     <string name="selectColor">Chọn màu</string>
     <string name="setBarcodeHeight">Đặt chiều cao cho mã vạch</string>
@@ -156,7 +151,6 @@
     <string name="app_copyright_fmt" tools:ignore="PluralsCandidate">Bản quyền © 2019–<xliff:g>%d</xliff:g> Sylvia van Os và các cộng sự</string>
     <string name="sort_by_most_recently_used">Sửa dụng gần đây nhất</string>
     <string name="noGiftCards">Bấm nút dấu cộng + để thêm thẻ, hoặc nhập dữ liệu từ ⋮ menu</string>
-    <string name="settings_theme_color">Chủ đề màu</string>
     <string name="importVoucherVault">Nhập dữ liệu từ Voucher Vault</string>
     <string name="barcodeId">Giá trị mã vạch</string>
     <string name="settings_locale">Ngôn ngữ</string>
@@ -166,7 +160,6 @@
     <string name="errorReadingImage">Không thể xem được ảnh</string>
     <string name="setFrontImage">Đặt ảnh mặt trước</string>
     <string name="settings_theme">Chủ đề</string>
-    <string name="settings_sky_blue_theme">Xanh da trời</string>
     <string name="balance">Số dư</string>
     <string name="cameraPermissionRequired">Tác vụ này cần được cấp quyền sử dụng camera…</string>
     <string name="settings_allow_content_provider_read_title">Cho phép ứng dụng khác truy cập vào dữ liệu của tôi</string>
@@ -202,7 +195,6 @@
     <string name="group_name_already_in_use">Tên nhóm đã tạo rồi</string>
     <string name="exportFailedTitle">Xuất dữ liệu thất bại</string>
     <string name="leaveWithoutSaveConfirmation">Bỏ không lưu chứ\?</string>
-    <string name="settings_violet_theme">Màu tím</string>
     <string name="card">Thẻ</string>
     <string name="never">Không bao giờ</string>
     <string name="include_if_asking_support">Nếu bạn muốn yêu cầu hỗ trợ, hãy cung cấp những thông tin sau:</string>
@@ -214,7 +206,6 @@
     <string name="updateBalanceTitle">Bạn đã chi tiêu hoặc nhận được bao nhiêu?</string>
     <string name="editCardTitle">Sửa Thẻ</string>
     <string name="archive">Lưu trữ</string>
-    <string name="settings_blue_theme">Màu xanh dương</string>
     <string name="app_resources">Tài nguyên mở từ bên thứ 3: <xliff:g id="app_resources_list">%s</xliff:g></string>
     <string name="shortcutSelectCard">Chọn một thẻ</string>
     <string name="accept">Đồng ý</string>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index dab35c8de2..33fc4e2c91 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -147,10 +147,8 @@
     </plurals>
     <string name="settings_locale">语言</string>
     <string name="setIcon">设置缩略图</string>
-    <string name="settings_pink_theme">粉色</string>
     <string name="settings_oled_dark">纯黑色背景的深色主题</string>
     <string name="translate_platform">在Weblate上</string>
-    <string name="settings_sky_blue_theme">天蓝</string>
     <string name="showMoreInfo">显示信息</string>
     <string name="options">选项</string>
     <string name="source_repository">源码库</string>
@@ -164,26 +162,19 @@
     <string name="shortcutSelectCard">选择一张卡片</string>
     <string name="group_name_already_in_use">组名已在使用中</string>
     <string name="group_name_is_empty">组名不可为空</string>
-    <string name="settings_brown_theme">棕色</string>
-    <string name="settings_green_theme">绿色</string>
     <string name="sort_by_most_recently_used">最近使用</string>
     <string name="sort_by_name">名称</string>
     <string name="help_translate_this_app">帮助翻译此应用</string>
     <string name="reverse">倒序</string>
     <string name="sort_by">排序方式</string>
     <string name="selectColor">选择颜色</string>
-    <string name="settings_theme_color">主题色</string>
-    <string name="settings_blue_theme">蓝色</string>
     <string name="sort_by_expiry">到期日</string>
-    <string name="settings_catima_theme">Catima</string>
     <string name="noGroupCards">该组是空的</string>
     <string name="on_github">在GitHub上</string>
     <string name="group_updated">群组已更新</string>
     <string name="editGroup">编辑组：<xliff:g>%s</xliff:g></string>
     <string name="settings_system_locale">系统</string>
     <string name="exportPassword">设置密码来保护导出的内容（可选）</string>
-    <string name="settings_magenta_theme">紫红</string>
-    <string name="settings_violet_theme">紫色</string>
     <string name="app_contributors">因他们而存在: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="and_data_usage">和数据使用方法</string>
     <string name="failedLaunchingPhotoPicker">找不到支持的图片选择应用</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 40567ac65a..09fd32ab4a 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -77,14 +77,6 @@
     <string name="noCardExistsError">無法找到此卡片</string>
     <string name="noCardsMessage">請先新增卡片</string>
     <string name="sort">排列</string>
-    <string name="settings_catima_theme">卡提碼</string>
-    <string name="settings_pink_theme">粉紅</string>
-    <string name="settings_magenta_theme">品紅</string>
-    <string name="settings_violet_theme">紫色</string>
-    <string name="settings_blue_theme">藍色</string>
-    <string name="settings_sky_blue_theme">天空藍</string>
-    <string name="settings_green_theme">綠色</string>
-    <string name="settings_brown_theme">棕色</string>
     <string name="sort_by_name">名稱</string>
     <string name="sort_by_most_recently_used">最近使用</string>
     <string name="sort_by_expiry">逾期日期</string>
@@ -111,7 +103,6 @@
     <string name="turn_flashlight_off">關閉手電筒</string>
     <string name="settings_locale">語言</string>
     <string name="settings_system_locale">系統語言</string>
-    <string name="settings_theme_color">主題顏色</string>
     <string name="app_contributors">感謝以下貢獻者：<xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="privacy_policy">隱私權政策</string>
     <plurals name="selectedCardCount">
diff --git a/app/src/main/res/values/settings.xml b/app/src/main/res/values/settings.xml
index 09d105e5f8..504ae55726 100644
--- a/app/src/main/res/values/settings.xml
+++ b/app/src/main/res/values/settings.xml
@@ -12,30 +12,6 @@
         <item>@string/settings_dark_theme</item>
     </string-array>
 
-    <string-array name="color_values">
-        <item>@string/settings_key_system_theme</item>
-        <item>@string/settings_key_catima_theme</item>
-        <item>@string/settings_key_pink_theme</item>
-        <item>@string/settings_key_magenta_theme</item>
-        <item>@string/settings_key_violet_theme</item>
-        <item>@string/settings_key_blue_theme</item>
-        <item>@string/settings_key_sky_blue_theme</item>
-        <item>@string/settings_key_green_theme</item>
-        <item>@string/settings_key_brown_theme</item>
-    </string-array>
-
-    <string-array name="color_value_strings">
-        <item>@string/settings_system_theme</item>
-        <item>@string/settings_catima_theme</item>
-        <item>@string/settings_pink_theme</item>
-        <item>@string/settings_magenta_theme</item>
-        <item>@string/settings_violet_theme</item>
-        <item>@string/settings_blue_theme</item>
-        <item>@string/settings_sky_blue_theme</item>
-        <item>@string/settings_green_theme</item>
-        <item>@string/settings_brown_theme</item>
-    </string-array>
-
     <string-array name="column_count_portrait_values">
         <item>@string/settings_key_automatic_column_count</item>
         <item>1</item>
@@ -70,28 +46,6 @@
         <item>@string/settings_column_count_7</item>
     </string-array>
 
-    <string-array name="color_values_no_dynamic">
-        <item>@string/settings_key_system_theme</item>
-        <item>@string/settings_key_pink_theme</item>
-        <item>@string/settings_key_magenta_theme</item>
-        <item>@string/settings_key_violet_theme</item>
-        <item>@string/settings_key_blue_theme</item>
-        <item>@string/settings_key_sky_blue_theme</item>
-        <item>@string/settings_key_green_theme</item>
-        <item>@string/settings_key_brown_theme</item>
-    </string-array>
-
-    <string-array name="color_value_strings_no_dynamic">
-        <item>@string/settings_catima_theme</item>
-        <item>@string/settings_pink_theme</item>
-        <item>@string/settings_magenta_theme</item>
-        <item>@string/settings_violet_theme</item>
-        <item>@string/settings_blue_theme</item>
-        <item>@string/settings_sky_blue_theme</item>
-        <item>@string/settings_green_theme</item>
-        <item>@string/settings_brown_theme</item>
-    </string-array>
-
     <!--
       NB: this list needs to be updated manually for new/removed languages and
       is used to generate the locale lists in app/build.gradle and
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 6ddbc4109e..32911802f6 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -211,24 +211,6 @@
     <string name="settings_system_locale">System</string>
     <string name="selectColor">Select color</string>
     <string name="setIcon">Set thumbnail</string>
-    <string name="setting_key_theme_color" translatable="false">pref_theme_color</string>
-    <string name="settings_theme_color">Theme color</string>
-    <string name="settings_catima_theme">Catima</string>
-    <string name="settings_pink_theme">Pink</string>
-    <string name="settings_magenta_theme">Magenta</string>
-    <string name="settings_violet_theme">Violet</string>
-    <string name="settings_blue_theme">Blue</string>
-    <string name="settings_sky_blue_theme">Sky blue</string>
-    <string name="settings_green_theme">Green</string>
-    <string name="settings_brown_theme">Brown</string>
-    <string name="settings_key_catima_theme" translatable="false">catima_theme</string>
-    <string name="settings_key_pink_theme" translatable="false">pink_theme</string>
-    <string name="settings_key_magenta_theme" translatable="false">magenta_theme</string>
-    <string name="settings_key_violet_theme" translatable="false">violet_theme</string>
-    <string name="settings_key_blue_theme" translatable="false">blue_theme</string>
-    <string name="settings_key_sky_blue_theme" translatable="false">sky_blue_theme</string>
-    <string name="settings_key_green_theme" translatable="false">green_theme</string>
-    <string name="settings_key_brown_theme" translatable="false">brown_theme</string>
     <string name="app_contributors">Made possible by: <xliff:g id="app_contributors">%s</xliff:g></string>
     <string name="sort">Sort</string>
     <string name="showMoreInfo">Show info</string>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index a4de1cbbe6..3d1d4b871e 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -59,208 +59,4 @@
 
     <!-- place holder for dark background night theme overrides -->
     <style name="DarkBackground" />
-
-    <!-- color themes -->
-    <style name="pink">
-        <item name="colorPrimary">#BC0049</item>
-        <item name="colorOnPrimary">#FFFFFF</item>
-        <item name="colorPrimaryContainer">#FFD9DF</item>
-        <item name="colorOnPrimaryContainer">#400013</item>
-        <item name="colorSecondary">#76565B</item>
-        <item name="colorOnSecondary">#FFFFFF</item>
-        <item name="colorSecondaryContainer">#FFD9DE</item>
-        <item name="colorOnSecondaryContainer">#2B1519</item>
-        <item name="colorTertiary">#795831</item>
-        <item name="colorOnTertiary">#FFFFFF</item>
-        <item name="colorTertiaryContainer">#FFDDB8</item>
-        <item name="colorOnTertiaryContainer">#2C1700</item>
-        <item name="colorError">#BA1B1B</item>
-        <item name="colorErrorContainer">#FFDAD4</item>
-        <item name="colorOnError">#FFFFFF</item>
-        <item name="colorOnErrorContainer">#410001</item>
-        <item name="android:colorBackground">#FCFCFC</item>
-        <item name="colorOnBackground">#201A1B</item>
-        <item name="colorSurface">#FCFCFC</item>
-        <item name="colorOnSurface">#201A1B</item>
-        <item name="colorSurfaceVariant">#F4DDDF</item>
-        <item name="colorOnSurfaceVariant">#524345</item>
-        <item name="colorOutline">#847375</item>
-        <item name="colorOnSurfaceInverse">#FAEEEE</item>
-        <item name="colorSurfaceInverse">#362F30</item>
-        <item name="colorPrimaryInverse">#FFB2C0</item>
-    </style>
-
-    <style name="magenta">
-        <item name="colorPrimary">#9A25AE</item>
-        <item name="colorOnPrimary">#FFFFFF</item>
-        <item name="colorPrimaryContainer">#FFD5FF</item>
-        <item name="colorOnPrimaryContainer">#350040</item>
-        <item name="colorSecondary">#6B586B</item>
-        <item name="colorOnSecondary">#FFFFFF</item>
-        <item name="colorSecondaryContainer">#F5DBF2</item>
-        <item name="colorOnSecondaryContainer">#251626</item>
-        <item name="colorTertiary">#82524A</item>
-        <item name="colorOnTertiary">#FFFFFF</item>
-        <item name="colorTertiaryContainer">#FFDAD2</item>
-        <item name="colorOnTertiaryContainer">#32110C</item>
-        <item name="colorError">#BA1B1B</item>
-        <item name="colorErrorContainer">#FFDAD4</item>
-        <item name="colorOnError">#FFFFFF</item>
-        <item name="colorOnErrorContainer">#410001</item>
-        <item name="android:colorBackground">#FCFCFC</item>
-        <item name="colorOnBackground">#1E1A1D</item>
-        <item name="colorSurface">#FCFCFC</item>
-        <item name="colorOnSurface">#1E1A1D</item>
-        <item name="colorSurfaceVariant">#ECDEE8</item>
-        <item name="colorOnSurfaceVariant">#4D444C</item>
-        <item name="colorOutline">#7E747C</item>
-        <item name="colorOnSurfaceInverse">#F7EEF3</item>
-        <item name="colorSurfaceInverse">#332F32</item>
-        <item name="colorPrimaryInverse">#FBAAFF</item>
-    </style>
-
-    <style name="violet">
-        <item name="colorPrimary">#6F43BF</item>
-        <item name="colorOnPrimary">#FFFFFF</item>
-        <item name="colorPrimaryContainer">#ECDCFF</item>
-        <item name="colorOnPrimaryContainer">#25005B</item>
-        <item name="colorSecondary">#635B70</item>
-        <item name="colorOnSecondary">#FFFFFF</item>
-        <item name="colorSecondaryContainer">#E9DEF7</item>
-        <item name="colorOnSecondaryContainer">#1F182B</item>
-        <item name="colorTertiary">#7F525E</item>
-        <item name="colorOnTertiary">#FFFFFF</item>
-        <item name="colorTertiaryContainer">#FFD9E2</item>
-        <item name="colorOnTertiaryContainer">#32101B</item>
-        <item name="colorError">#BA1B1B</item>
-        <item name="colorErrorContainer">#FFDAD4</item>
-        <item name="colorOnError">#FFFFFF</item>
-        <item name="colorOnErrorContainer">#410001</item>
-        <item name="android:colorBackground">#FFFBFD</item>
-        <item name="colorOnBackground">#1D1B1F</item>
-        <item name="colorSurface">#FFFBFD</item>
-        <item name="colorOnSurface">#1D1B1F</item>
-        <item name="colorSurfaceVariant">#E7E0EB</item>
-        <item name="colorOnSurfaceVariant">#49454E</item>
-        <item name="colorOutline">#7A757F</item>
-        <item name="colorOnSurfaceInverse">#F5EFF4</item>
-        <item name="colorSurfaceInverse">#323033</item>
-        <item name="colorPrimaryInverse">#D4BAFF</item>
-    </style>
-
-    <style name="blue">
-        <item name="colorPrimary">#4355B9</item>
-        <item name="colorOnPrimary">#FFFFFF</item>
-        <item name="colorPrimaryContainer">#DDE0FF</item>
-        <item name="colorOnPrimaryContainer">#000D61</item>
-        <item name="colorSecondary">#5B5D71</item>
-        <item name="colorOnSecondary">#FFFFFF</item>
-        <item name="colorSecondaryContainer">#E0E1FA</item>
-        <item name="colorOnSecondaryContainer">#171A2C</item>
-        <item name="colorTertiary">#77536D</item>
-        <item name="colorOnTertiary">#FFFFFF</item>
-        <item name="colorTertiaryContainer">#FFD7F3</item>
-        <item name="colorOnTertiaryContainer">#2D1228</item>
-        <item name="colorError">#BA1B1B</item>
-        <item name="colorErrorContainer">#FFDAD4</item>
-        <item name="colorOnError">#FFFFFF</item>
-        <item name="colorOnErrorContainer">#410001</item>
-        <item name="android:colorBackground">#FEFBFF</item>
-        <item name="colorOnBackground">#1B1B1F</item>
-        <item name="colorSurface">#FEFBFF</item>
-        <item name="colorOnSurface">#1B1B1F</item>
-        <item name="colorSurfaceVariant">#E3E1EC</item>
-        <item name="colorOnSurfaceVariant">#46464F</item>
-        <item name="colorOutline">#767680</item>
-        <item name="colorOnSurfaceInverse">#F3F0F5</item>
-        <item name="colorSurfaceInverse">#303034</item>
-        <item name="colorPrimaryInverse">#B9C3FF</item>
-    </style>
-
-    <style name="skyblue">
-        <item name="colorPrimary">#006494</item>
-        <item name="colorOnPrimary">#FFFFFF</item>
-        <item name="colorPrimaryContainer">#C8E6FF</item>
-        <item name="colorOnPrimaryContainer">#001E31</item>
-        <item name="colorSecondary">#50606E</item>
-        <item name="colorOnSecondary">#FFFFFF</item>
-        <item name="colorSecondaryContainer">#D3E4F5</item>
-        <item name="colorOnSecondaryContainer">#0C1D29</item>
-        <item name="colorTertiary">#65597B</item>
-        <item name="colorOnTertiary">#FFFFFF</item>
-        <item name="colorTertiaryContainer">#ECDCFF</item>
-        <item name="colorOnTertiaryContainer">#201634</item>
-        <item name="colorError">#BA1B1B</item>
-        <item name="colorErrorContainer">#FFDAD4</item>
-        <item name="colorOnError">#FFFFFF</item>
-        <item name="colorOnErrorContainer">#410001</item>
-        <item name="android:colorBackground">#FCFCFF</item>
-        <item name="colorOnBackground">#1A1C1E</item>
-        <item name="colorSurface">#FCFCFF</item>
-        <item name="colorOnSurface">#1A1C1E</item>
-        <item name="colorSurfaceVariant">#DEE3EA</item>
-        <item name="colorOnSurfaceVariant">#41474D</item>
-        <item name="colorOutline">#72787E</item>
-        <item name="colorOnSurfaceInverse">#F0F0F3</item>
-        <item name="colorSurfaceInverse">#2F3032</item>
-        <item name="colorPrimaryInverse">#8BCEFF</item>
-    </style>
-
-    <style name="green">
-        <item name="colorPrimary">#006E17</item>
-        <item name="colorOnPrimary">#FFFFFF</item>
-        <item name="colorPrimaryContainer">#93F990</item>
-        <item name="colorOnPrimaryContainer">#002203</item>
-        <item name="colorSecondary">#52634F</item>
-        <item name="colorOnSecondary">#FFFFFF</item>
-        <item name="colorSecondaryContainer">#D5E8CE</item>
-        <item name="colorOnSecondaryContainer">#101F0F</item>
-        <item name="colorTertiary">#38656A</item>
-        <item name="colorOnTertiary">#FFFFFF</item>
-        <item name="colorTertiaryContainer">#BCEBF0</item>
-        <item name="colorOnTertiaryContainer">#001F23</item>
-        <item name="colorError">#BA1B1B</item>
-        <item name="colorErrorContainer">#FFDAD4</item>
-        <item name="colorOnError">#FFFFFF</item>
-        <item name="colorOnErrorContainer">#410001</item>
-        <item name="android:colorBackground">#FCFDF6</item>
-        <item name="colorOnBackground">#1A1C19</item>
-        <item name="colorSurface">#FCFDF6</item>
-        <item name="colorOnSurface">#1A1C19</item>
-        <item name="colorSurfaceVariant">#DEE5D8</item>
-        <item name="colorOnSurfaceVariant">#424840</item>
-        <item name="colorOutline">#73796F</item>
-        <item name="colorOnSurfaceInverse">#F0F1EB</item>
-        <item name="colorSurfaceInverse">#2F312D</item>
-        <item name="colorPrimaryInverse">#78DC77</item>
-    </style>
-
-    <style name="brown">
-        <item name="colorPrimary">#9A4523</item>
-        <item name="colorOnPrimary">#FFFFFF</item>
-        <item name="colorPrimaryContainer">#FFDBCD</item>
-        <item name="colorOnPrimaryContainer">#380C00</item>
-        <item name="colorSecondary">#77574C</item>
-        <item name="colorOnSecondary">#FFFFFF</item>
-        <item name="colorSecondaryContainer">#FFDBCD</item>
-        <item name="colorOnSecondaryContainer">#2C160D</item>
-        <item name="colorTertiary">#695E2F</item>
-        <item name="colorOnTertiary">#FFFFFF</item>
-        <item name="colorTertiaryContainer">#F1E2A7</item>
-        <item name="colorOnTertiaryContainer">#221B00</item>
-        <item name="colorError">#BA1B1B</item>
-        <item name="colorErrorContainer">#FFDAD4</item>
-        <item name="colorOnError">#FFFFFF</item>
-        <item name="colorOnErrorContainer">#410001</item>
-        <item name="android:colorBackground">#FCFCFC</item>
-        <item name="colorOnBackground">#201A18</item>
-        <item name="colorSurface">#FCFCFC</item>
-        <item name="colorOnSurface">#201A18</item>
-        <item name="colorSurfaceVariant">#F5DED6</item>
-        <item name="colorOnSurfaceVariant">#52433E</item>
-        <item name="colorOutline">#85736D</item>
-        <item name="colorOnSurfaceInverse">#FCEEEA</item>
-        <item name="colorSurfaceInverse">#362F2D</item>
-        <item name="colorPrimaryInverse">#FFB598</item>
-    </style>
 </resources>
diff --git a/app/src/main/res/xml/preferences.xml b/app/src/main/res/xml/preferences.xml
index 552f517f0e..edcb29fe90 100644
--- a/app/src/main/res/xml/preferences.xml
+++ b/app/src/main/res/xml/preferences.xml
@@ -16,16 +16,6 @@
             app:singleLineTitle="false"
             app:useSimpleSummaryProvider="true" />
 
-        <ListPreference
-            android:key="@string/setting_key_theme_color"
-            android:title="@string/settings_theme_color"
-            android:defaultValue="@string/settings_key_system_theme"
-            android:entries="@array/color_value_strings"
-            android:entryValues="@array/color_values"
-            app:iconSpaceReserved="false"
-            app:singleLineTitle="false"
-            app:useSimpleSummaryProvider="true" />
-
         <SwitchPreferenceCompat
             android:widgetLayout="@layout/preference_material_switch"
             android:defaultValue="false"