Customizing colors in CenterIM5
Most terminal emulators can support a minimum of 16 colors up to typically 256 colors.
Code for the Perl script to test your terminal: http://pastiebin.com/?page=p&id=4f366a1f3c194
This page will explain how to customize CenterIM5 for basic 16 color support.
Edit colorschemes.xml inside .centerim5 in your home folder.
0 = Black 1 = Red 2 = Green 3 = Yellow 4 = Blue 5 = Purple 6 = Cyan 7 = Gray
When the attributes='bold' is used, the above 8 colors are brighter.
Support beyond 16 colors depends on how your copy of CenterIM5 was built. The method for using additional colors is the same.