Sumi palette
Cordovan Patio
Five sumi stops with room to breathe — #9e333a grounds, #cb6163 and #ea7d7d do the talking, #f29392 softens, #ffbab8 lifts. The analogous bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9e333a
#cb6163
#ea7d7d
#f29392
#ffbab8
The generator opens with #9e333a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.