I use termcolor. Ftr I don’t recommend it at all for experimenting with colors/and or just beginning. the api is very unfriendly and tedious to use imho, but some of that is due to cross platform printing details (and some not). I have the same macro for writing colors more succinctly at the top of every project that uses it
Termpainter looks also very cool, and should be cross platform as well, and looks to be interesting compromise between colored and termcolor, but haven’t had chance to experiment with it.
Good luck and have fun!