Blue Hour palette
Opal Bluff
Five stops tuned to sit together without fighting — #00465e ink anchors the set, #6eb5d5 opens it up, and #007093, #308baf, #5299b8 cross the middle in a split-complementary arrangement. Opal Bluff suits fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA as a text pair.
cyanbluehourfive-stophigh-contrast
#00465e
#007093
#308baf
#5299b8
#6eb5d5
The generator opens with #00465e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.