Blue Hour palette
Tidal Reef
Dark anchor, working middle, light release: #005160, #007c92, #3397ae, #57a5b8, #74c2d5 form a analogous blue hour set with somewhere to stand at every lightness. Made for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#005160
#007c92
#3397ae
#57a5b8
#74c2d5
The generator opens with #005160 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.