Re: [csswg-drafts] [css-images-4] Add `light-dark-image()`, or generalize `light-dark()` for images too? (#12513)

> No, as this would lead to parsing issues. We need to be very specific _where_ the `light-dark()` with colors and the `light-dark()` with images is allowed. See [#12513 (comment)](https://github.com/w3c/csswg-drafts/issues/12513#issuecomment-4085662455) for the proposed syntax details.
> 
> Practical example being `background: red light-dark(blue, url(dark.png));`. With a `dark` color-scheme that would be OK, but in a `light` color-scheme you’d end up with `background: red blue` which is invalid.

Thank you for your explanation. That’s a very clear explanation, and I think it’s worth including in the specification text.

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Received on Thursday, 19 March 2026 13:31:36 UTC