Sumi palette
Sunset Brook
Five sumi stops with room to breathe — #8c2712 grounds, #b85540 and #d7705a do the talking, #de8672 softens, #fda28e lifts. The tetradic bones keep it coherent across packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#8c2712
#b85540
#d7705a
#de8672
#fda28e
The generator opens with #8c2712 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.