Monochrome palette
Coral Atelier
Five monochrome stops with room to breathe — #00537c grounds, #007db8 and #3399d6 do the talking, #59a8dc softens, #76c5fa lifts. The complementary 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.
skymonochromefive-stop
#00537c
#007db8
#3399d6
#59a8dc
#76c5fa
The generator opens with #00537c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.