Sumi palette
Ochre Heath
Five sumi stops with room to breathe — #b21a40 grounds, #cb3753 and #008888 do the talking, #eb566d softens, #00a6a6 lifts. The tetradic bones keep it coherent across packaging that photographs well under harsh retail light.
redsumifive-stop
#b21a40
#cb3753
#008888
#eb566d
#00a6a6
The generator opens with #b21a40 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.