@thi.ng/color/rgb/rgb-hsl.js

Array-based color types, CSS parsing, conversions, transformations, declarative theme generation, gradients, presets

import { EPS } from "@thi.ng/math/api";
import { rgbHcv } from "./rgb-hcv.js";
const rgbHsl = (out, src) => {
  out = rgbHcv(out, src);
  out[2] -= out[1] * 0.5;
  out[1] /= 1 + EPS - Math.abs(out[2] * 2 - 1);
  return out;
};
export {
  rgbHsl
};