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A python module that abstracts common color math operations. For example, converting from CIE L*a*b to XYZ, or from RGB to CMYK
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Latest commit fa1aa63 Mar 21, 2016 @gtaylor Merge pull request #59 from janek-warchol/master
Add AppleRGBColor


Python Color Math Module (colormath)

This module implements a large number of different color operations such as color space conversions, Delta E, and density to spectral.


  • numpy
  • NetworkX
  • Python 2.7 or Python 3.3+


The easiest way to install colormath is via pip/easy_install:

pip install colormath


For documentation, see the project webpage at:

There are also a lot of useful examples under the examples directory within this directory.


Head over to and submit an issue if you have any problems or questions.

Legal Mumbo Jumbo

Copyright (C) 2014 Gregory Taylor

This software is licensed under the BSD License.

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