Sumi palette
Hickory Plaza
Dark anchor, working middle, light release: #78053d, #a43d63, #c2587d, #cb6f8d, #e98ba8 form a analogous sumi set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#78053d
#a43d63
#c2587d
#cb6f8d
#e98ba8
The generator opens with #78053d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.