Sumi palette
Poppy Crossing
Dark anchor, working middle, light release: #ae2236, #c73c49, #00868b, #e75a63, #00a4aa form a tetradic sumi set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color.
redsumifive-stop
#ae2236
#c73c49
#00868b
#e75a63
#00a4aa
The generator opens with #ae2236 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.