Sumi palette
Terracotta Dune
Five sumi stops with room to breathe — #8f384f grounds, #bb6377 and #d97e92 do the talking, #e293a3 softens, #ffb0c0 lifts. The monochromatic 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.
redsumifive-stop
#8f384f
#bb6377
#d97e92
#e293a3
#ffb0c0
The generator opens with #8f384f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.