Blue Hour palette
Grape Archive
Dark anchor, working middle, light release: #003d77, #2064ae, #3d7fcc, #588fd1, #73abef form a complementary 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
#003d77
#2064ae
#3d7fcc
#588fd1
#73abef
The generator opens with #003d77 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.