A friendly guide to colours in data visualisation

Re:A friendly guide to colours in data visualisation by daveorzach on Thursday August 02, 2018 @09:52AM (#17671344)

I've started using the Natural Color System, https://en.wikipedia.org/wiki/Natural_Color_System, for my matplotlib visualisations. Snippet of code I use on categorical data:

  good_patch = matplotlib.patches.Patch(color='#009F6B', label='good')
  marginal_patch = matplotlib.patches.Patch(color='#FFD300', label='marginal')
  warning_patch = matplotlib.patches.Patch(color='#FF751F', label='warnings')
  bad_patch = matplotlib.patches.Patch(color='#C40233', label='bad')
  flag_patch = matplotlib.patches.Patch(color='#0087BD', label='flag')
  unknown_patch = matplotlib.patches.Patch(color='#808080', label='unknown')

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Re:A friendly guide to colours in data visualisation by nine_k on Thursday August 02, 2018 @10:24AM (#17671587)

This immediately reminded me of color choices of the Google's "material design".

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