Blue Hour palette
Chalky Parlor
Five blue hour stops with room to breathe — #005675 grounds, #0c81ab and #389dc8 do the talking, #5dabd0 softens, #79c8ee lifts. The tetradic 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.
cyanbluehourfive-stop
#005675
#0c81ab
#389dc8
#5dabd0
#79c8ee
The generator opens with #005675 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.