colors

Hello everybody, turning on the net I found this opensource program for the choice of colors. is available on this site https://www.claudio-gucchierato.info/ .... is it possible to add it to the Alibre addons ?? If so, how to do it ?? Thanks Francesco

Is there a way to add more custom colors in the color selection window? I almost always use the custom colors over the basic color selection since most of the basic colors are too bold for my taste.