Sumi palette
Butter Dune
Five sumi stops with room to breathe — #8b3c11 grounds, #b66742 and #d4825d do the talking, #dd9676 softens, #fbb292 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.
orangesumifive-stop
#8b3c11
#b66742
#d4825d
#dd9676
#fbb292
The generator opens with #8b3c11 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.