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A visualization of the RGB space covered by named colors

codepen.io

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Re: A visualization of the RGB space covered by named colors

#61

RGB is a color model[1], not a color space[2]. Note that the headline gets this wrong but the page linked to gets this right. sRGB or Rec2020 or ACEScg etc. are color spaces with known primaries and a known whitepoint. This is not nit-picky. Almost everyone doing CGI for the first time w/o reading up on some theory beforehand gets this wrong (because of gamma and then premultiplication, usually in that order). Then t…

thanks for brining that up. Its a fight I stoped fighting a long time ago...

Re: A visualization of the RGB space covered by named colors

#62
post #37

Is the initial setting (Color Name List) a list of ALL the colors in each "sub" category listed in the drop menu? 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…

No they are separate lists. "All Color Names" comes from: https://github.com/meodai/color-names

Re: A visualization of the RGB space covered by named colors

#63
post #31

Great project! It's visually dazzling and it really drives home the sheer size of the universe(s) of 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 evo…

I am the creator of the 3d thing that was shared. I am very interested in collaborating on something. Is the data you used for it accessible somewhere?

Re: A visualization of the RGB space covered by named colors

#64

Earlier quoted context omitted.

Here's the list of colors it works off of: https://github.com/meodai/color-names/blob/main/src/colornam... I'm trying to figure it out.

For Euclidean distance it seems to be in the neighborhood of (59, 250, 60) which is a bright green, although of course Euclidean distance is not perceptual distance. The blue at (57, 42, 214) also is up there.

oh Id love to add this to the tooling of the color names list. How did you figure out what the largest gap was?

Re: A visualization of the RGB space covered by named colors

#67
I originally made this about 8 years ago just for myself: to see where the color name list I maintain had gaps: https://github.com/meodai/color-names

As I learned more about color models, I kept adding different ones over time. The perceptual models helped me understand the “missing” areas much better.

Later, after building an API around the list (https://github.com/meodai/color-name-api ), I started including other lists with permissive licenses too.

Appreciate all the thoughts and feedback here. I’ve also changed it so the cube stops spinning once you interact with it.

Re: A visualization of the RGB space covered by named colors

#68

Earlier quoted context omitted.

https://codepen.io/graypegg/full/XJXoxYB Only change is lines 421 + 422 that sloooowly rotated the cube are commented out in the javascript, otherwise should act the same!

holy shit its so much better

changed the original: interacting with the cube will stop the spin

Re: A visualization of the RGB space covered by named colors

#69

RGB is a color model[1], not a color space[2]. Note that the headline gets this wrong but the page linked to gets this right. sRGB or Rec2020 or ACEScg etc. are color spaces with known primaries and a known whitepoint. This is not nit-picky. Almost everyone doing CGI for the first time w/o reading up on some theory beforehand gets this wrong (because of gamma and then premultiplication, usually in that order). Then t…

Is this why there appears to be a quite distinct plane inside the cube? If we were looking at them in the colour space would it look more uniformly spread?

Re: A visualization of the RGB space covered by named colors

#70
post #6

Earlier quoted context omitted.

You mean all the low-saturation colors you see around the diagonal?

I think that is hat was meant and I wonder about that also. Adding: Looking some more I think it would be nice if the rotation could be stopped. Labeling the axis would be nice also.

> I think it would be nice if the rotation could be stopped.

author said he fixed that, interacting will stop it now

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