Sumi palette
Simmered Cellar
Dark anchor, working middle, light release: #8b382d, #b66356, #d47e70, #dd9286, #fcaea1 form a split-complementary sumi set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#8b382d
#b66356
#d47e70
#dd9286
#fcaea1
The generator opens with #8b382d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.