232041 2021-10-20 14:01:47 -0700 [meta] inverted-colors matches smart invert; should match classic 2023-08-03 13:52:09 -0700 1 1 1 Unclassified WebKit CSS Safari 15 Unspecified macOS 11 RESOLVED INVALID InRadar P2 Normal --- 259682 1 lwarlow webkit-unassigned dino koivisto lwarlow sabouhallawa thorton webkit-bug-importer oldest_to_newest 1806817 0 lwarlow 2021-10-20 14:01:47 -0700 https://www.w3.org/TR/mediaqueries-5/#inverted - The media queries level 5 spec is pretty clear that the inverted-colors media query should only match when all pixels have been inverted (as is the case with macOS' Classic Invert setting) and NOT when the UA has done some smart invert (as is the case with macOS' "Invert colours" setting when "Classic Invert" isn't also checked). Safari (at least on macOS) does the opposite of this. When "Invert colours" is checked, but "Classic Invert" is not, the media query matches. But when "Classic Invert" is then toggled the media query no longer matches. It would be good if Safari was updated to match the specs behaviour, cause otherwise this media query is effectively useless to developers. 1809413 1 webkit-bug-importer 2021-10-27 14:02:32 -0700 <rdar://problem/84726757> 1969505 2 lwarlow 2023-08-03 13:51:51 -0700 Having discussed this it turns out I've misunderstood how the setting works and Safari is correct