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conformance · v150

v150 · accentcolor-and-accentcolortext-system-colors — conformance probe

6 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://www.w3.org/TR/css-color-4/#css-system-colors chromestatus: #5068127364186112 generated 2026-06-01T08:14:34Z by conformance-author-v1-subagent
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id contract kind verdict detail
accentcolor-supported color: AccentColor parses as a valid <color> value via CSS.supports. spec ↗ css-supports
accentcolortext-supported color: AccentColorText parses as a valid <color> value. spec ↗ css-supports
accentcolor-on-background AccentColor is accepted wherever <color> is accepted, including background-color. css-supports
accentcolor-on-border AccentColor resolves in border-color contexts. css-supports
accentcolor-computes-to-color Setting color: AccentColor on an element resolves to a concrete rgb()/rgba() value via getComputedStyle (i.e. it is not 'invalid' / the initial value). spec ↗ script
accentcolor-not-the-string-literal Computed color value of AccentColor is not the literal token 'AccentColor' — it is serialised as a resolved <color>. script