Function hexToRgb

frontend/src/utils/css.ts:21–35

(hex: string)

};

export const hexToRgb = (hex: string) => {
  hex = hex.replace(/^#/, "");

  const hexValues: string[] = [];
  if (hex.length === 3) {
    hexValues.push(hex.charAt(0) + hex.charAt(0));
    hexValues.push(hex.charAt(1) + hex.charAt(1));
    hexValues.push(hex.charAt(2) + hex.charAt(2));
  } else {
    hexValues.push(hex.charAt(0) + hex.charAt(1));
    hexValues.push(hex.charAt(2) + hex.charAt(3));
    hexValues.push(hex.charAt(4) + hex.charAt(5));
  }
  return hexValues.map((str) => parseInt(str, 16));
};

const channelToByte = (channel: number): number =>
  Math.max(0, Math.min(255, Math.round(channel * 255)));