Sumi palette
Cumin Reef
Dark anchor, working middle, light release: #93381a, #bf6448, #dd7f63, #e6947b, #ffb39c form a analogous sumi set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#93381a
#bf6448
#dd7f63
#e6947b
#ffb39c
The generator opens with #93381a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.