Sumi palette
Reedy Courtyard
From #a70020 ink through #c02934, #007b83, #e04a4e to #0098a2 light, Reedy Courtyard is a triadic progression that holds together at any size. Use it for tea packaging where the flavor color does the talking.
redsumifive-stop
#a70020
#c02934
#007b83
#e04a4e
#0098a2
The generator opens with #a70020 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.