Sumi palette
Mossy Kiosk
Dark anchor, working middle, light release: #ae0138, #c72b4b, #008282, #e74c65, #00a0a0 form a tetradic sumi set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color.
redsumifive-stop
#ae0138
#c72b4b
#008282
#e74c65
#00a0a0
The generator opens with #ae0138 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.