Sumi palette
Crimson Clearing
Five sumi stops with room to breathe — #b1203d grounds, #ca3b50 and #00888a do the talking, #ea596a softens, #00a6a9 lifts. The tetradic bones keep it coherent across tea packaging where the flavor color does the talking.
redsumifive-stop
#b1203d
#ca3b50
#00888a
#ea596a
#00a6a9
The generator opens with #b1203d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.