Binary package “libcolor-ansi-util-perl” in ubuntu noble

routines for dealing with ANSI colors

 Color::ANSI::Util provides routines for dealing with ANSI colors. The two
 main functions are ansifg and ansibg. With those functions, you can specify
 colors in RGB and let it output the correct ANSI color escape code according
 to the color depth support of the terminal (whether 16-color, 256-color, or
 24bit). There are other functions to convert RGB to ANSI in specific color
 depths, or reverse functions to convert from ANSI to RGB codes.