[solasluaith]

Yes, I’ve even updated the README to specify that accessibility for colour blindness is sadly impossible with these design goals and that they even make the palette particularly unsuitable for affected individuals, for the exact reasons you state.

There is an issue on the main repo where I answer a similar question but to my knowledge there is no truly optimised categorical palette for colour blindness (only uniform colour maps) and that’s actually something I’m also doing work on.