Function normalizeHue

packages/react-stately/src/color/Color.ts:63–69

(hue: number)

 * Returns the hue value normalized to the range of 0 to 360.
 */
export function normalizeHue(hue: number): number {
  if (hue === 360) {
    return hue;
  }

  return ((hue % 360) + 360) % 360;
}

// Lightness threshold between orange and brown.
const ORANGE_LIGHTNESS_THRESHOLD = 0.68;