I was considering using HSLUV for the background effect on https://potato.horse https://potato.horse and documented my progress in this article: https://sonnet.

I was considering using HSLUV for the background effect on https://potato.horse https://potato.horse and documented my progress in this article: https://sonnet.io/posts/use-rainbow/ https://sonnet.io/posts/use-rainbow/ It's a (very rudimentary) introduction to colour modes.