Sumi palette
Flannel Crater
Five stops tuned to sit together without fighting — #992813 ink anchors the set, #ffae9d opens it up, and #c65843, #e5745e, #ec8b77 cross the middle in a split-complementary arrangement. Flannel Crater suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#992813
#c65843
#e5745e
#ec8b77
#ffae9d
The generator opens with #992813 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.