Create a color code from a CMYK color.
Create a TextStyle with a foreground of color, downsampled to a given level.
Create a grayscale color code from a fraction in the range \[0, 1].
Create a color code from an HSL color.
Create a color code from an HSV color.
Create a color code from a CIE LAB color.
Create a color code from an RGB color.
Create a color code from a CIE XYZ color.