Function pickSaturation

randomColor.js:146–175

(hue, options)

  }

  function pickSaturation(hue, options) {
    if (options.hue === "monochrome") {
      return 0;
    }

    if (options.luminosity === "random") {
      return randomWithin([0, 100]);
    }

    var saturationRange = getSaturationRange(hue);

    var sMin = saturationRange[0],
      sMax = saturationRange[1];

    switch (options.luminosity) {
      case "bright":
        sMin = 55;
        break;

      case "dark":
        sMin = sMax - 10;
        break;

      case "light":
        sMax = 55;
        break;
    }

    return randomWithin([sMin, sMax]);
  }

  function pickBrightness(H, S, options) {
    var bMin = getMinimumBrightness(H, S),