Sumi palette
Grassy Kiosk
Dark anchor, working middle, light release: #ab2e47, #d85f70, #f87b8b, #ff939e, #ffc2c6 form a tetradic 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 for large text.
redsumifive-stop
#ab2e47
#d85f70
#f87b8b
#ff939e
#ffc2c6
The generator opens with #ab2e47 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.