Blue Hour palette
Greige Caravan
Five blue hour stops with room to breathe — #00578d grounds, #0081cc and #349dea do the talking, #5badef softens, #8ac9ff lifts. The analogous bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00578d
#0081cc
#349dea
#5badef
#8ac9ff
The generator opens with #00578d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.