Sumi palette
Russet Crossing
Dark anchor, working middle, light release: #7a2b36, #a5555d, #c37077, #cc8489, #ea9fa4 form a monochromatic 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 for large text.
redsumifive-stop
#7a2b36
#a5555d
#c37077
#cc8489
#ea9fa4
The generator opens with #7a2b36 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.