Sumi palette
Overcast Heath
From #960b30 ink through #c34758, #e26372, #e97c86 to #ff9fa6 light, Overcast Heath is a tetradic progression that holds together at any size. Use it for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#960b30
#c34758
#e26372
#e97c86
#ff9fa6
The generator opens with #960b30 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.