Plotting and nonlinear fitting software
MagicPlot application include 10 most usable palette presets for color map plots. More presets can be found on this page.
Download 50 MagicPlot .mppc presets in zip archive: CETperceptual_MagicPlot.zip
This is a collection of color map palettes that have been designed to have uniform perceptual contrast over their whole range. More information can be found on author's site: http://peterkovesi.com/projects/colourmaps/index.html and paper: arXiv:1509.03700 [cs.GR] 2015.
These colour maps are released under the Creative Commons BY License, a summary of the conditions can be found here.