Sumi palette
Crisp Clearing
From #9b1a00 ink through #d34329, #f36146, #f97d64 to #ffaa98 light, Crisp Clearing is a analogous progression that holds together at any size. Use it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#9b1a00
#d34329
#f36146
#f97d64
#ffaa98
The generator opens with #9b1a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.