[Feature] Add the "conservative 7-color palette adapted for color blindness" palette

[alex180500]

the "conservative 7-color palette adapted for color blindness" from a Wong 2011 article in Nature.

It should be a nice addition, I really like this palette

[echedey-ls]

Thanks for sharing. I also think it would be a nice addition.

Would you be up for its contribution?

[alex180500]

Yes I will do it no problem, I just need some free time

[echedey-ls]

Btw, I don't really have access to the paper from my institution, it would somewhat help to have a copy at hand. If you are able to assist, my e-m-a-i-l is ECHELUAL ^at,^ Gmail.{{com}}