Blue Hour palette
Oyster Glade
From #004983 ink through #2271bb, #418dd9, #5e9cde to #7ab9fc light, Oyster Glade is a tetradic 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.
skybluehourfive-stop
#004983
#2271bb
#418dd9
#5e9cde
#7ab9fc
The generator opens with #004983 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.