Sumi palette
Larkspur Manor
Dark anchor, working middle, light release: #a3003a, #d44361, #f4617b, #fa7d8f, #ffacb5 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
#a3003a
#d44361
#f4617b
#fa7d8f
#ffacb5
The generator opens with #a3003a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.