Blue Hour palette
Gleaming Hollow
Five blue hour stops with room to breathe — #005068 grounds, #007b9d and #3396b9 do the talking, #57a5c3 softens, #74c1e0 lifts. The tetradic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#005068
#007b9d
#3396b9
#57a5c3
#74c1e0
The generator opens with #005068 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.