Fix examples and returns on random-color snippets

Author: JanluOfficial

snippets/javascript/color-manipulation/random-hex-color.md

@@ -11,5 +11,5 @@ function getRandomHexColor() {
 }
 
 // Usage:
-getRandomHexColor(); // Returns: "#RRGGBB" (random)
+getRandomHexColor(); // Returns: "#f904d7" (random)
 ```

snippets/javascript/color-manipulation/random-hsl-color.md

@@ -10,9 +10,9 @@ function getRandomHslColor() {
     const h = Math.floor(Math.random() * 360);
     const s = Math.floor(Math.random() * 101);
     const l = Math.floor(Math.random() * 101);
-    return [h, s, l];
+    return { h, s, l };
 }
 
 // Usage:
-getRandomHslColor(); // Returns: (h, s, l) (random)
+getRandomHslColor(); // Returns: { h: 357, s: 53, l: 49 } (random)
 ```

snippets/javascript/color-manipulation/random-rgb-color.md

@@ -10,9 +10,9 @@ function getRandomRgbColor() {
     const r = Math.floor(Math.random() * 256);
     const g = Math.floor(Math.random() * 256);
     const b = Math.floor(Math.random() * 256);
-    return (r, g, b);
+    return { r, g, b };
 }
 
 // Usage:
-getRandomRgbColor(); // Returns: (r, g, b) (random)
+getRandomRgbColor(); // Returns: { r: 189, g: 120, b: 201 } (random)
 ```