Blue Hour palette
Olive Bluff
Five stops tuned to sit together without fighting — #00476b ink anchors the set, #73b6e4 opens it up, and #1170a2, #378bbf, #579ac6 cross the middle in a monochromatic arrangement. Olive Bluff suits wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#00476b
#1170a2
#378bbf
#579ac6
#73b6e4
The generator opens with #00476b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.