Sumi palette
Foggy Delta
Five sumi stops with room to breathe — #922500 grounds, #b33000 and #007287 do the talking, #d24f2a softens, #008fa8 lifts. The complementary bones keep it coherent across event posters that compete with a wall of other posters.
redsumifive-stop
#922500
#b33000
#007287
#d24f2a
#008fa8
The generator opens with #922500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.