Blue Hour palette
Sultry Harbor
A quiet five-stop blue hour arc with a confident middle — #004975 carries the weight and #81b7e4 carries the air, with #3071a2, #4c8cbf and #669bc7 bridging in monochromatic formation. Built for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004975
#3071a2
#4c8cbf
#669bc7
#81b7e4
The generator opens with #004975 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.