Hi modmore,
I recently stumbled upon the new and up and coming "OKLCH" color format, and immediately fell in love.
It solves a lot of problems other color formats have, and is more future-proof.
In the future, I would love to have the possibility to set colors also in OKLCH, if I want to.
That would probably need a lot of refactoring on how the ColorPicker is used and implemented.
A nice colorpicker I just found is this: https://elements.colorjs.io/src/color-picker/
Wrote this down, so my idea doesn't get lost.