Blue Hour palette
Marble Bakery
Dark anchor, working middle, light release: #004382, #0069c6, #2e85e4, #5096e7, #73b3ff form a complementary blue hour set with somewhere to stand at every lightness. Made for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#004382
#0069c6
#2e85e4
#5096e7
#73b3ff
The generator opens with #004382 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.