Opera palette
Cinder Fen
From #004a71 ink through #0073ac, #318ec9, #549dd0 to #71baee light, Cinder Fen is a split-complementary progression that holds together at any size. Use it for yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004a71
#0073ac
#318ec9
#549dd0
#71baee
The generator opens with #004a71 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.