Optionalr: numberOptionalg: numberOptionalb: numberOptionalmin: numberOptionalmax: numberOptionalrThe red channel, within min to max.
OptionalgThe green channel, within min to max.
OptionalbThe blue channel, within min to max.
OptionalminThe lowest value a channel can have, usually 0.
OptionalmaxThe highest value a channel can have: 255 or 1; anything else is remapped to 0 to 255 first.
Three channel values and the range they use, for
color.rgbToHex.