Sumi palette
Clover Heath
Five sumi stops with room to breathe — #7c3500 grounds, #aa5d31 and #c8784c do the talking, #d18b67 softens, #efa882 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 for large text.
orangesumifive-stop
#7c3500
#aa5d31
#c8784c
#d18b67
#efa882
The generator opens with #7c3500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.