plane/apps/app/helpers/color.helper.ts

export type TRgb = { r: number; g: number; b: number };

export const hexToRgb = (hex: string): TRgb => {
  const r = parseInt(hex.slice(1, 3), 16);
  const g = parseInt(hex.slice(3, 5), 16);
  const b = parseInt(hex.slice(5, 7), 16);

  return { r, g, b };
};

export const rgbToHex = (rgb: TRgb): string => {
  const { r, g, b } = rgb;

  const hexR = r.toString(16).padStart(2, "0");
  const hexG = g.toString(16).padStart(2, "0");
  const hexB = b.toString(16).padStart(2, "0");

  return `#${hexR}${hexG}${hexB}`;
};