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# Objective Give Bevy a well-designed built-in color palette for users to use while prototyping or authoring Bevy examples. ## Solution Generate ([playground](https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=f7b3a3002fb7727db15c1197e0a1a373), [gist](https://gist.github.com/rust-play/f7b3a3002fb7727db15c1197e0a1a373)) consts from [Tailwind](https://tailwindcss.com/docs/customizing-colors) (mit license) json. ## Discussion Are there other popular alternatives we should be looking at? Something new and fancy involving a really long acronym like CIELUVLCh? I'm not a tailwind user or color expert, but I really like the way it's broken up into distinct but plentiful hue and lightness groups. It beats needing some shades of red, scrolling through the [current palette](https://docs.rs/bevy/latest/bevy/prelude/enum.Color.html), choosing a few of `CRIMSON`, `MAROON`, `RED`, `TOMATO` at random and calling it a day. The best information I was able to dig up about the Tailwind palette is from this thread: https://twitter.com/steveschoger/status/1303795136703410180. Here are some key excerpts: > Tried to the "perceptually uniform" thing for Tailwind UI. > Ultimately, it just resulted in a bunch of useless shades for colors like yellow and green that are inherently brighter. > With that said you're guaranteed to get a contrast ratio of 4.5:1 when using any 700 shade (in some cases 600) on a 100 shade of the same hue. > We just spent a lot of time looking at sites to figure out which colors are popular and tried to fill all the gaps. > Even the lime green is questionable but felt there needed to be something in between the jump from yellow to green 😅 --------- Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com> |
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