Named Colors
The 'Named Colors' page in the Tools tab-pages contains a matrix of rectangles with all of the predefined Windows 'Named Colors'. These colors are based on UNIX X11 named color values. Each color has it's own color swatch, the color name, and the hexadecimal value.
You cannot paste to the rectangles in the 'Named Colors' tab-page. but you can copy from them, and then use them in other parts of the program, such as the Color Designer, the Scratch-Pad, the Swatches, the Visualize colors, and, of course, the current CPT File.