Monochrome palette
Mercurial Square
Five monochrome stops with room to breathe — #004e74 grounds, #0078af and #3294cc do the talking, #57a2d3 softens, #73bff1 lifts. The split-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
#004e74
#0078af
#3294cc
#57a2d3
#73bff1
The generator opens with #004e74 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.