https://au.mathworks.com/matlabcentral/fileexchange/62729-matplotlib-perceptually-uniform-colormaps?s_tid=FX_rc3_behav
MatPlotLib "Perceptually Uniform" Colormaps - File Exchange - MATLAB Central
Download and share free MATLAB code, including functions, models, apps, support packages and toolboxes
file exchangematlab centralmatplotlibuniformcolormaps
https://scholars.unh.edu/ccom/1603/
"Designing Pairs of Colormaps for Visualizing Bivariate Scalar Fields" by Colin Ware, F. Samsel et...
By Colin Ware, F. Samsel, David H. Rogers, et al., Published on 05/29/20
designingpairscolormapsvisualizingbivariate
https://hea-www.harvard.edu/~fine/Tech/X11visuals.html
Proper handling of X11 Visuals and Colormaps
properhandlingvisualscolormaps
https://www.ncl.ucar.edu/Document/Graphics/Interfaces/gsn_merge_colormaps.shtml
gsn_merge_colormaps
NCL gsn functions (color routines)
gsnmergecolormaps