A visualization of the RGB space covered by named colors

I've long been interested in the names of colors and their associations. If I may plug my own site a bit, check out the "color thesaurus" feature on OneLook that organizes color names more linearly. Start with mauve, as an example: https://onelook.com/?w=mauve&colors=1 (It also lets you see the words evoked by the color and vice versa, which was a fun LLM-driven analysis.)

Feature request: I want the name of the color I'm hovering over to pop up next to the color. I don't want to have to look in the top left to see the name, especially with the board spinning. Also, I want the specific circle I'm hovering over to get a bit bigger so that I can see its exact color better and know that I've selected it.

I've been researching the way classic Macs quantize colors to limited palettes:

https://rezmason.net/retrospectrum/color-cube

This cube is the "inverse table" used to map colors to a palette. The animated regions are tints and shades of pure red, green, and blue. Ideally, this cube would be a voronoi diagram, but that would be prohibitively expensive for Macs of the late eighties. Instead, they mapped the palette colors to indices into the table, and expanded the regions assigned to those colors via a simultaneous flood fill, like if you clicked the Paint Bucket tool with multiple colors in multiple places at the same time. Except in 3D.

If so, would it be possible to put a "namespace" in front (like html.violet, or html::violet). That way you see which source it's from? That way you know where it's from (though I realize this may cause multiple "hits" on the same value/name) Or perhaps same names have different values.

Either way, pretty cool. I agree, it would be nice to have a button or mode to stop spinning without having to hack it manually.