Sumi palette
Rocky Plaza
Five stops tuned to sit together without fighting — #9a2440 ink anchors the set, #ffadb6 opens it up, and #c75568, #e67182, #ee8895 cross the middle in a monochromatic arrangement. Rocky Plaza suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9a2440
#c75568
#e67182
#ee8895
#ffadb6
The generator opens with #9a2440 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.