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server/util/hexToRgb.ts

@@ -0,0 +1,8 @@
+export function hexToRgb(hex: string): { r: number; g: number; b: number; } | null {
+    const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
+    return result ? {
+        r: parseInt(result[1], 16),
+        g: parseInt(result[2], 16),
+        b: parseInt(result[3], 16)
+    } : null;
+}