Blue Hour palette
Cobalt Bakery
Dark anchor, working middle, light release: #09548a, #407db4, #5b99d1, #74a8d9, #90c5f7 form a analogous 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.
skybluehourfive-stop
#09548a
#407db4
#5b99d1
#74a8d9
#90c5f7
The generator opens with #09548a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.