Sumi palette
Sage Bookshop
From #9c2e3f ink through #b44452, #008081, #d3606c to #009e9f light, Sage Bookshop is a split-complementary progression that holds together at any size. Use it for tea packaging where the flavor color does the talking.
redsumifive-stop
#9c2e3f
#b44452
#008081
#d3606c
#009e9f
The generator opens with #9c2e3f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.