refactor(modules): second part of moving files around, changing layout etc

src/utils/background/gradient/rgbToHex.js

@@ -0,0 +1,27 @@
+/**
+ * It takes three numbers, converts them to hexadecimal, and returns a string of the three hexadecimal
+ * numbers concatenated together
+ * @param red - The red value of the color (0-255)
+ * @param green - 0
+ * @param blue - 0
+ * @returns a string of the hexadecimal value of the rgb values passed in.
+ */
+export default function rgbToHex(red, green, blue) {
+  let r16 = red.toString(16);
+  let g16 = green.toString(16);
+  let b16 = blue.toString(16);
+
+  if (red < 16) {
+    r16 = `0${r16}`;
+  }
+
+  if (green < 16) {
+    g16 = `0${g16}`;
+  }
+
+  if (blue < 16) {
+    b16 = `0${b16}`;
+  }
+
+  return r16 + g16 + b16;
+}