[mattdesl]

I added Oklab to the Observable notebook. With the current set of palettes, it produces results that are very similar to Lab, but I imagine with some specific color/hue transitions Oklab will outperform Lab.

https://observablehq.com/@mattdesl/perceptually-smooth-multi...

[bjornornorn]

Yeah, should be similar a lot of the time. Deep blues are the colors that are the most different.