[mpetroff]

I linked to the supplementary information [1] in my previous comment, but here's the link for the paper [2]. The method is implemented by the Colorspacious library [3] for Python, and the source for my color picker [4] contains both JavaScript and WebGL implementations.

[1] https://www.inf.ufrgs.br/~oliveira/pubs_files/CVD_Simulation... [2] https://doi.org/10.1109/TVCG.2009.113 [3] https://colorspacious.readthedocs.io/en/latest/tutorial.html... [4] https://github.com/mpetroff/color-cycle-picker

[rriepe]

What a bonanza! Thanks.