Sumi palette
Grape Caravan
Five sumi stops with room to breathe — #800012 grounds, #b72f32 and #d74e4c do the talking, #dd6964 softens, #fd857e lifts. The monochromatic 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
#800012
#b72f32
#d74e4c
#dd6964
#fd857e
The generator opens with #800012 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.