Re: [csswg-drafts] [css-color-6] color-contrast() with automatic continuous lightness adjustment (#5153)

The CSS Working Group just discussed `color-contrast() with automatic continuous lightness adjustment`, and agreed to the following:

* `RESOLVED: Defer for now`

<details><summary>The full IRC log of that discussion</summary>
&lt;emilio> Subtopic: color-contrast() with automatic continuous lightness adjustment<br>
&lt;emilio> github: https://github.com/w3c/csswg-drafts/issues/5153<br>
&lt;emilio> lea: so this is similar to the previous problem we discussed where you have a given color and you want to lighten or darken it enough so that you get decent contrast<br>
&lt;emilio> ... I think in this case the contrast does tend to be monotonic<br>
&lt;emilio> ... so you might be able to binary search<br>
&lt;emilio> ... we could punt as well for now<br>
&lt;emilio> TabAtkins: I don't think this one is problematic but might be worth punting for the moment<br>
&lt;emilio> q<br>
&lt;emilio> q+<br>
&lt;emilio> miriam: I think this is useful, it's something that a preprocessor can do in a bunch of cases, but it's ok if we delay it<br>
&lt;emilio> astearns: people want to ship contrast-color() so the simpler the better for now<br>
&lt;fantasai> emilio: was going to mention, what we use internally for a lot of these use case<br>
&lt;fantasai> emilio: it's not lightness, luminance more generally<br>
&lt;fantasai> emilio: in order to replicate a default color palette with an arbitrary accent color<br>
&lt;fantasai> emilio: we have a function to adjust the function to a given luminance<br>
&lt;fantasai> TabAtkins: that's just relative color syntax<br>
&lt;astearns> ack emilio<br>
&lt;fantasai> emilio: I think unless we have any pressing issue, I vote to punt<br>
&lt;fantasai> emilio: this seems extremely similar to what we discussed<br>
&lt;fantasai> emilio: so maybe punt<br>
&lt;emilio> RESOLVED: Defer for now<br>
</details>


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Received on Tuesday, 2 August 2022 20:11:04 UTC