The following tables lists the un-numbered X window colour names available to X window users on a Sun UNIX workstation, July 1997. These should be available to all X window displays, and for use in WWW clients, and ImageMagick image manipulation.
I have created this page as a reference table to myself and others.
Alturnativally look at ImageMagick Color Tiles, though that can use some better sorting.
https://antofthy.gitlab.io/graphics/x_colours/