For the record, feature detection/fallback can work thusly: https://codepen.io/mysterydate/pen/zxYKReo
If the user sets a valid gradient, then attempts to set with one of the new color spaces but those are not yet available, the CSS background property will not be set. On Tuesday, February 25, 2025 at 2:58:36 AM UTC-5 Yoav Weiss (@Shopify) wrote: > Thanks for catching us up here!! > > On Monday, February 24, 2025 at 3:53:51 PM UTC+1 Mike Taylor wrote: > > Would you mind requesting the various review gates (privacy, security, > enterprise, etc) in your chromestatus entry? Thanks. > On 2/24/25 9:36 AM, 'Aaron Krajeski' via blink-dev wrote: > > Contact emails > aar...@chromium.org > > Explainer https://developer.mozilla.org/en-US/blog/css- > color-module-level-4/ > Specification https://www.w3.org/TR/css-color-4/#predefined > > Summary > > Display P3, Rec2020, ProPhoto RGB and a98 RGB are specified in CSS color 4 > as predefined color spaces but had not yet been implemented as color spaces > for interpolation. Other UAs have already implemented. > > > Blink component Blink>CSS > <https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3ECSS%22> > > TAG review None > > TAG review status Not applicable > > Risks > > > Interoperability and Compatibility > > None > > > *Gecko*: Already implemented. See https://codepen.io/ > mysterydate/pen/azbzvqB in Firefox. > > *WebKit*: Already implemented. See https://codepen.io/ > mysterydate/pen/azbzvqB in Safari. > > *Web developers*: https://issues.chromium.org/issues/382086298 > > How do you envision developers using this while supporting older > Chromiums? > > *Other signals*: > > WebView application risks > > Does this intent deprecate or change behavior of existing APIs, such that > it has potentially high risk for Android WebView-based applications? > > None > > > Debuggability > > None > > > Will this feature be supported on all six Blink platforms (Windows, Mac, > Linux, ChromeOS, Android, and Android WebView)? Yes > > Is this feature fully tested by web-platform-tests > <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> > ? Yes > <https://github.com/web-platform-tests/wpt/blob/240b357348202856b077417a3ebf944301776a89/css/css-images/gradient/gradient-eval-predefined-color-spaces.html#L4> > > > Flag name on about://flags None > > Finch feature name None > > Non-finch justification None > > Requires code in //chrome? False > > Estimated milestones > > M134 > > > Anticipated spec changes > > Open questions about a feature may be a source of future web compat or > interop issues. Please list open issues (e.g. links to known github issues > in the project for the feature specification) whose resolution may > introduce web compat/interop risk (e.g., changing to naming or structure of > the API in a non-backward-compatible way). > None > > Link to entry on the Chrome Platform Status https://chromestatus. > com/feature/5350873536135168?gate=5081273527435264 > > This intent message was generated by Chrome Platform Status > <https://chromestatus.com/>. > > -- > You received this message because you are subscribed to the Google Groups > "blink-dev" group. > > To unsubscribe from this group and stop receiving emails from it, send an > email to blink-dev+unsubscr...@chromium.org. > > > To view this discussion visit https://groups.google.com/a/ > chromium.org/d/msgid/blink-dev/d1e3e07b-ac7b-449f-b9b9- > dc91d515ee6fn%40chromium.org > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/d1e3e07b-ac7b-449f-b9b9-dc91d515ee6fn%40chromium.org?utm_medium=email&utm_source=footer> > . > > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/39b7bc6c-eb70-40f6-8777-f69a2673feebn%40chromium.org.
