Sumi palette
Brisk Crossing
From #ad2c00 ink through #e35530, #ff7754, #ff9478 to #ffc1b1 light, Brisk Crossing is a analogous progression that holds together at any size. Use it for bakery boxes stamped with a single ink color. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#ad2c00
#e35530
#ff7754
#ff9478
#ffc1b1
The generator opens with #ad2c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.