Re: [csswg-drafts] propose a `hexa()` function that mirrors `rgba()` functionality for hex color codes (#7327) from Oriol Brufau via GitHub on 2022-05-28 (public-css-archive@w3.org from May 2022)

From: Oriol Brufau via GitHub <sysbot+gh@w3.org>
Date: Sat, 28 May 2022 21:33:10 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-1140332198-1653773588-sysbot+gh@w3.org>

BTW, `background: var(--my-color-red)80` doesn't work because (https://drafts.csswg.org/css-variables/#substitute-a-var)

> [var() substitution](https://drafts.csswg.org/css-variables/#substitute-a-var) takes place at the level of CSS tokens [[css-syntax-3]](https://drafts.csswg.org/css-variables/#biblio-css-syntax-3), not at a textual level; you can’t build up a single token where part of it is provided by a variable

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Received on Saturday, 28 May 2022 21:33:11 UTC