Interest for Okabe-Ito color palette?

[vigou3]

Inspired by its availability in R graphics, I'm increasingly using the Okabe-Ito universal color palette in my documents. Would there be any interest to add the seven colors to the xcolors? I can contribute the code. Otherwise, I might just make a tiny separate package.

[josephwright]

You don't need a package to set up some colours: the existing ones in xcolor are essentially historical (beyond the base names).

[vigou3]

Yeah, I know, but just loading a package to have colours available instead of setting them up in the preamble remains convenient, isn't it? Hence the proposal.