add primary blue color

Author: sanjaypinna

styles/tokens/_variables.css

@@ -85,6 +85,7 @@
   --base-amber-solid-12: #4e2009;
   --base-pure-white: #ffffff;
   --base-pure-black: #000000;
+  --blue-primary-color: #22699D;
   --text-default: var(--base-gray-slate-solid-12);
   --text-medium: var(--base-gray-slate-solid-11);
   --text-subdued: #3e4346;

styles/tokens/tailwind/color.js

@@ -273,4 +273,5 @@ module.exports = {
   borderFocus: '#FFFFFF03',
   transparent: '#FFFFFF00',
   borderOnBGSubdued: 'var(--base-gray-slate-solid-11)',
+  primaryBlue: 'var(--blue-primary-color)'
 };