Blue Hour palette
Pumice Foundry
Five stops tuned to sit together without fighting — #00528b ink anchors the set, #84c4ff opens it up, and #007bcb, #3397e9, #59a7ed cross the middle in a split-complementary arrangement. Pumice Foundry suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00528b
#007bcb
#3397e9
#59a7ed
#84c4ff
The generator opens with #00528b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.