Sumi palette
Maroon Square
From #7d004b ink through #b22f73, #d14d8e, #d9689c to #f884b8 light, Maroon Square is a tetradic 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 as a text pair.
pinksumifive-stophigh-contrast
#7d004b
#b22f73
#d14d8e
#d9689c
#f884b8
The generator opens with #7d004b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.