The lightness component (0-100)
The chroma (saturation/colorfulness) component
The hue angle in degrees (0-360)
Optionalalpha: numberThe alpha (opacity) component (0-1), optional
Optionalilluminant: IlluminantThe reference white point to use, defaults to D65
A new LCh color object
Creates a new LCh color object with the specified components.
This is the primary factory function for creating LCh colors in the library. The created object includes methods for conversion to other color spaces and string representations.