Sumi palette
Mulberry Courtyard
From #b40030 ink through #e44a59, #ff6e77, #ff8d91 to #ffbdbc light, Mulberry Courtyard is a split-complementary 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
#b40030
#e44a59
#ff6e77
#ff8d91
#ffbdbc
The generator opens with #b40030 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.