code: function hwb2hsl(hwbH, hwbW, hwbB) {
  	const [ hsvH, hsvS, hsvV ] = hwb2hsv(hwbH, hwbW, hwbB);
  	const [ hslH, hslS, hslL ] = hsv2hsl(hsvH, hsvS, hsvV);
  
  	return [ hslH, hslS, hslL ];
  }
docs: /* Convert between HSL and HWB
  /* ========================================================================== 
  @func hwb2hsl
  @desc Return an HSV color from an HWB color
  @param {Number} h - Hue Angle (0 - 360)
  @param {Number} w - Whiteness (0 - 100)
  @param {Number} b - Blackness (0 - 100)
  @return {ArrayHSL}
  @example
  hwb2hsl(0, 0, 0) // => [0, 0, 100]