Sumi palette
Waxed Cabin
Dark anchor, working middle, light release: #7e2606, #a95238, #c76d52, #cf816a, #ee9d85 form a split-complementary sumi set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7e2606
#a95238
#c76d52
#cf816a
#ee9d85
The generator opens with #7e2606 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.