Blue Hour palette
Distant Dune
Dark anchor, working middle, light release: #005b75, #0087ab, #36a3c8, #5db1d1, #7aceee form a triadic blue hour set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#005b75
#0087ab
#36a3c8
#5db1d1
#7aceee
The generator opens with #005b75 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.