Nice. This looks similar to the internal tool mentioned in the classic Stripe blog post on designing a color palette (search for "how limited the space is"): h

Nice. This looks similar to the internal tool mentioned in the classic Stripe blog post on designing a color palette (search for "how limited the space is"): https://stripe.com/blog/accessible-color-systems https://stripe.com/blog/accessible-color-systems edit: I just realized this site links to that Stripe article in the credits section.