H01
Colour convert
HEX, RGB, HSL, OKLCH and LAB, with a screen eyedropper where the browser has one.
WHAT IT WILL NOT DO
- Screen picking needs the EyeDropper API, today only in Chromium browsers.
- Inside color() only srgb, srgb-linear and display-p3 are accepted.
- One colour at a time: ramps H03, interpolation H04, colour-blind checks H08.