showrgb (1) Linux Manual Page

showrgb – display an rgb color-name database

Synopsis

showrgb [ database ]

Description

The showrgb program reads an rgb color-name database from a text file and converts it back to source form, printing the result to standard output. The default database is the one that X was built with, and may be overridden on the command line. Specify the database name without the .txt, .pag or .dir suffix.

Files

/usr/share/X11/rgb

default database.