Sumi palette
Crocus Deck
Five sumi stops with room to breathe — #ac1b00 grounds, #c6351d and #007f91 do the talking, #e6543c softens, #009db3 lifts. The triadic bones keep it coherent across packaging that photographs well under harsh retail light.
redsumifive-stop
#ac1b00
#c6351d
#007f91
#e6543c
#009db3
The generator opens with #ac1b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.