Blue Hour palette
Prairie Dock
From #003e74 ink through #0765b4, #2f81d2, #5091d6 to #6badf5 light, Prairie Dock is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#003e74
#0765b4
#2f81d2
#5091d6
#6badf5
The generator opens with #003e74 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.