Copy utils

src/utils/colors/hex.ts

@@ -0,0 +1,16 @@
+import { rgb255 } from './rgb255';
+
+import { vec3 } from 'gl-matrix';
+
+export const hex = (hex: string): vec3 => {
+  if (hex[0] === '#') {
+    hex = hex.slice(1);
+  }
+
+  const bigint = parseInt(hex, 16);
+  const r = (bigint >> 16) & 255;
+  const g = (bigint >> 8) & 255;
+  const b = bigint & 255;
+
+  return rgb255(r, g, b);
+};