Jakobeha

/* eslint-disable @typescript-eslint/naming-convention */
/* eslint-disable no-loss-of-precision */

// Source: https://drafts.csswg.org/css-color-4/conversions.js
// Sample code for color conversions
// Conversion can also be done using ICC profiles and a Color Management System
// For clarity, a library is used for matrix multiplication (multiply-matrices.js)

export type Color = [number, number, number]

avisek

export function rgbToHsl(rgb) {
  const r = rgb.r / 255
  const g = rgb.g / 255
  const b = rgb.b / 255

  const max = Math.max(r, g, b), min = Math.min(r, g, b)
  let h, s, l = (max + min) / 2

  if (max == min) {
    h = s = 0 // achromatic