Sumi palette
Pearl Dune
Five sumi stops with room to breathe — #852a3e grounds, #b15665 and #cf717f do the talking, #d88691 softens, #f7a2ad lifts. The tetradic 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.
redsumifive-stop
#852a3e
#b15665
#cf717f
#d88691
#f7a2ad
The generator opens with #852a3e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.