Blue Hour palette
Oat Abbey
From #00647c ink through #1e90ae, #44accb, #68bad4 to #85d7f2 light, Oat Abbey is a split-complementary progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#00647c
#1e90ae
#44accb
#68bad4
#85d7f2
The generator opens with #00647c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.