Related: https://bids.github.io/colormap/
Here is also the link to the change as introduced in Matplotlib 3, to put it in reference: https://matplotlib.org/users/dflt_style_changes.html
Really enjoyed that. Thank you! Bit rushed though, need to read more!
Colormap selection is surprisingly fascinating.
"A Better Default Colormap for Matplotlib (SciPy 2015) Nathaniel Smith and Stéfan van der Walt" https://www.youtube.com/watch?v=xAoljeRJ3lU