Sumi palette
Pale Oasis
Five sumi stops with room to breathe — #740e28 grounds, #a0404e and #be5b67 do the talking, #c67179 softens, #e58c94 lifts. The complementary 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
#740e28
#a0404e
#be5b67
#c67179
#e58c94
The generator opens with #740e28 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.