Sumi palette
Crisp Manor
Five stops tuned to sit together without fighting — #82352c ink anchors the set, #f2aa9e opens it up, and #ad5f54, #cb7a6e, #d48e83 cross the middle in a analogous arrangement. Crisp Manor suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#82352c
#ad5f54
#cb7a6e
#d48e83
#f2aa9e
The generator opens with #82352c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.