Function hueToRgb

src/utils/colorPicker.ts:59–72

(v1: number, v2: number, vH: number)

	let blue: number;

	const hueToRgb = (v1: number, v2: number, vH: number) => {
		const _vH = vH < 0 ? vH + 1 : vH > 1 ? vH - 1 : vH;

		if (_vH < 1 / 6) {
			return v1 + (v2 - v1) * 6 * _vH;
		}
		if (_vH < 1 / 2) {
			return v2;
		}
		if (_vH < 2 / 3) {
			return v1 + (v2 - v1) * (2 / 3 - _vH) * 6;
		}
		return v1;
	};

	if (s === 0) {
		red = green = blue = l;