This bug was in 26.4 when the new colors were introduced. Same resolution. Rebooting both devices resolved it. Weird to see it persist.Edit: Never mind! After restarting the watch and phone twice, it fixed it!
Anyone else having an issue with iOS and watchOS 26.5 where the Spring 2026 colors (Capucine, Trench, Paille) appear on the watch but not in the Watch app on the phone (and if you edit a face on the watch and select one of the new Spring 2026 colors it immediately deselects the color).
It’s like there’s a mismatch between the colors available on iOS and watchOS, so watchOS won’t let you select them.