hsl method

String hsl(
  1. num hue,
  2. num saturation,
  3. num lightness
)

Creates String with foreground color defined from HSL (Hue, Saturation and Lightness) color space parameters. https://en.wikipedia.org/wiki/HSL_and_HSV

Implementation

String hsl(num hue, num saturation, num lightness) =>
    (_chalk.hsl(hue, saturation, lightness))(this);