Sumi palette
Oat Gazebo
Five sumi stops with room to breathe — #9f3f0c grounds, #cb6c43 and #ea885e do the talking, #f29d7a softens, #ffc2a9 lifts. The analogous 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
#9f3f0c
#cb6c43
#ea885e
#f29d7a
#ffc2a9
The generator opens with #9f3f0c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.