Sumi palette
Inked Hollow
Five sumi stops with room to breathe — #920032 grounds, #c13f58 and #e15c72 do the talking, #e77685 softens, #ff98a4 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 as a text pair.
redsumifive-stophigh-contrast
#920032
#c13f58
#e15c72
#e77685
#ff98a4
The generator opens with #920032 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.