Retro palette
Harbor Reef
Harbor Reef runs #005e8c through #3a88b9, #57a4d6, #74b3de to #90d0fc in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#005e8c
#3a88b9
#57a4d6
#74b3de
#90d0fc
The generator opens with #005e8c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.