Sumi palette
Lupine Plaza
Dark anchor, working middle, light release: #950c38, #c2475f, #e16379, #e87c8c, #ff9fab form a tetradic sumi set with somewhere to stand at every lightness. Made for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#950c38
#c2475f
#e16379
#e87c8c
#ff9fab
The generator opens with #950c38 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.