Add OKLCH as a supported color format

[psilent]

Description of the new feature / enhancement

Color Picker should have a selector in the editor to enable the OKLCH color format

Scenario when this would be used?

This is a potentially upcoming format to be supported by CSS. Developers would find it useful if this was one of the formats supported by Color Picker.

Supporting information

https://evilmartians.com/chronicles/oklch-in-css-why-quit-rgb-hsl

https://developer.mozilla.org/en-US/docs/Web/CSS/color_value/oklch

[Jay-o-Way]

According to the info, it's experimental and only supported by Safari so far. That alone tells me the necessety is not there yet. As you said: "potentially upcoming".

Off-topic; reminds me of that xkcd comic...

"We have 11 standards, that's crazy! We should create one standard. [later...] Now we have 12 standards."

[crutkas]

/dup #23724

[microsoft-github-policy-service]

Hi! We've identified this issue as a duplicate of another one that already exists on this Issue Tracker. This specific instance is being closed in favor of tracking the concern over on the referenced thread. Thanks for your report!

[MatthewRoweDev]

According to the info, it's experimental and only supported by Safari so far. That alone tells me the necessety is not there yet. As you said: "potentially upcoming".

Off-topic; reminds me of that xkcd comic...

"We have 11 standards, that's crazy! We should create one standard. [later...] Now we have 12 standards."

I know I'm necroing here, but I really heavily disagree with this. OKLAB is a very significant advancement in perceptual color spaces as a whole. It's not "just another standard" to be the butt of the XKCD joke. It's based on the anatomy of the human eye, and the reason for its necessity is completely different from other abstract tech standards because it is a foundational shift in how we think of digital color spaces as a whole.

[aeimi]

OKLCH is new HSL, with current 89.65% support in moderns browsers. https://caniuse.com/?search=Oklch