cleanup

frontend/src/utils/colors.ts

@@ -93,6 +93,19 @@ const srgbChannelToLinear = (value: number) => {
   return ((normalized + 0.055) / 1.055) ** 2.4;
 };
 
+export const hexToRgb = (input?: string): (RgbColor & { hex: string }) | null => {
+  if (!input) return null;
+  const match = HEX_COLOR_PATTERN.exec(input.trim());
+  if (!match) return null;
+  const value = parseInt(match[1], 16);
+  return {
+    r: (value >> 16) & 0xff,
+    g: (value >> 8) & 0xff,
+    b: value & 0xff,
+    hex: `#${match[1].toLowerCase()}`,
+  };
+};
+
 const hexToOklch = (input?: string) => {
   const rgb = hexToRgb(input);
   if (!rgb) {
@@ -150,19 +163,6 @@ const buildTagStyle = (backgroundHex: string) => {
   };
 };
 
-export const hexToRgb = (input?: string): (RgbColor & { hex: string }) | null => {
-  if (!input) return null;
-  const match = HEX_COLOR_PATTERN.exec(input.trim());
-  if (!match) return null;
-  const value = parseInt(match[1], 16);
-  return {
-    r: (value >> 16) & 0xff,
-    g: (value >> 8) & 0xff,
-    b: value & 0xff,
-    hex: `#${match[1].toLowerCase()}`,
-  };
-};
-
 export const relativeLuminance = ({ r, g, b }: RgbColor): number => {
   const toLinear = (channel) => {
     const normalized = channel / 255;
@@ -295,7 +295,6 @@ export const getTagColorStyle = (hex) => {
   adjustments.forEach((delta) => registerCandidate(baseHsl.l + delta));
 
   let bestBackground = baseHex;
-  let bestText = baseText;
   let bestRatio = baseRatio;
 
   if (bestRatio >= TARGET_RATIO) {
@@ -303,7 +302,6 @@ export const getTagColorStyle = (hex) => {
   }
 
   let compliantBackground = null;
-  let compliantText = null;
   let compliantDelta = Infinity;
   let compliantRatio = -Infinity;
 
@@ -314,7 +312,6 @@ export const getTagColorStyle = (hex) => {
 
     if (ratio > bestRatio) {
       bestBackground = candidateHex;
-      bestText = textHex;
       bestRatio = ratio;
     }
 
@@ -330,7 +327,6 @@ export const getTagColorStyle = (hex) => {
         || (isSimilarDistance && improvesRatio)
       ) {
         compliantBackground = candidateHex;
-        compliantText = textHex;
         compliantDelta = delta;
         compliantRatio = ratio;
       }