Sumi palette
Breezy Fjord
Dark anchor, working middle, light release: #932100, #b42b00, #007184, #d44b2a, #008ea6 form a analogous sumi set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color.
redsumifive-stop
#932100
#b42b00
#007184
#d44b2a
#008ea6
The generator opens with #932100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.