Monochrome palette
Glacier Moor
Five monochrome stops with room to breathe — #005487 grounds, #007dc6 and #3399e4 do the talking, #59a9e9 softens, #81c5ff 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
#005487
#007dc6
#3399e4
#59a9e9
#81c5ff
The generator opens with #005487 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.