Sumi palette
Rumpled Canyon
Dark anchor, working middle, light release: #86321a, #b15d46, #cf7860, #d88c77, #f6a893 form a triadic sumi set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#86321a
#b15d46
#cf7860
#d88c77
#f6a893
The generator opens with #86321a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.