Blue Hour palette
Sable Lighthouse
A quiet five-stop blue hour arc with a confident middle — #00579d carries the weight and #99c9ff carries the air, with #3d81c8, #599de6 and #74adec bridging in monochromatic formation. Built for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00579d
#3d81c8
#599de6
#74adec
#99c9ff
The generator opens with #00579d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.