This uses matplotlib.colors to get color names and RGB values and prints with ANSI escape sequences.
This package contains custom colormaps that have been used in various astronomical applications, similar to cmocean for oceanography.
Scicomap is a package that provides scientific color maps and tools to standardize your favourite color maps if you don't like the built-in ones.
channel-box-plus will add search-ability over its attributes, and it will colour user defined attributes
A Python package implementing various CFA (Colour Filter Array) demosaicing algorithms and related utilities.
Colour is an open-source Python package providing a comprehensive number of algorithms and datasets for colour science.
ggnewscale tries to make it painless to use multiple color and fill scales in ggplot2. It’s very experimental, so use at your own risk!