Sumi palette
Silvery Saloon
Five stops tuned to sit together without fighting — #9e2900 ink anchors the set, #ffb39e opens it up, and #d3522e, #f36f4b, #f98869 cross the middle in a triadic arrangement. Silvery Saloon suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9e2900
#d3522e
#f36f4b
#f98869
#ffb39e
The generator opens with #9e2900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.