Sumi palette
Autumn Crossing
Five sumi stops with room to breathe — #860034 grounds, #b43d5a and #d35974 do the talking, #da7286 softens, #fa8ea1 lifts. The tetradic bones keep it coherent across tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#860034
#b43d5a
#d35974
#da7286
#fa8ea1
The generator opens with #860034 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.