Blue Hour palette
Powdery Library
Dark anchor, working middle, light release: #00426a, #156aa2, #3785bf, #5594c6, #71b0e4 form a analogous blue hour set with somewhere to stand at every lightness. Made for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#00426a
#156aa2
#3785bf
#5594c6
#71b0e4
The generator opens with #00426a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.