Sumi palette
Satin Mill
Five sumi stops with room to breathe — #870000 grounds, #bf3024 and #df5040 do the talking, #e56c5c softens, #ff8c7c lifts. The complementary bones keep it coherent across bakery boxes stamped with a single ink color. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#870000
#bf3024
#df5040
#e56c5c
#ff8c7c
The generator opens with #870000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.