Sumi palette
Snowy Brook
Dark anchor, working middle, light release: #b34360, #b44928, #9d5f00, #d25f7a, #d36544 form a triadic sumi set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color.
pinksumifive-stop
#b34360
#b44928
#9d5f00
#d25f7a
#d36544
The generator opens with #b34360 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.