[woofie11]

I think the real story is subjective, not quantitative. Color pickers:

https://bottosson.github.io/misc/colorpicker/

OKHSL works a lot better than the alternatives. It's really nice!

OKHSV doesn't seem as good, and neither do the other new ones.

[JKCalhoun]

And speaking subjectively, I have always preferred HSV because I came to color from the background of mixing pigments (painting). Adding white to a pigment to desaturate it (make it more pastel) is intuitive with paints ... as is adding black to darken a pigment.

HSV (and Okhsv) more closely match my painterly intuition.

[dasyatidprime]

HSV and not HSL for that mental model? That's surprising to me—I thought the tint/shade system would lead to wanting to put max-chroma in the middle.

[sabellito]

Oh that really helped me understand this whole thing.