RGB – Tables of RGB colour parameters
The Linux rgb.txt (distributed as part of X11 distributions) is mechanically converted to a LaTeX file, which has been compiled to make the distribution. For details of the procedure, and sources, see the package’s home page.
Free license not otherwise listed, or more than one free license applies
typesetting in colour
Maybe you are interested in the following packages as well.
- tex-references: References for TeX and Friends
- ascii-chart: An ASCII wall chart
- pstricks-calcnotes: Use of PSTricks in calculus lecture notes
- l2tabu-english: English translation of "Obsolete packages and commands"