chosing optimal colors for colormap hi i m looking for an algorithm that would generate a good cross section of rgb colours given a limited colour map size the problem i m writing an application for the pc that may have at most colors i want to use one colormap palette for the application but i d like it to contain an even spread of colours of the visible spectrum i could use a x x rgb cube but the problem is that a lot of those colours are almost identical to the human eye does anyone know how i can optimize my choice of colors
