Sumi palette
Sage Square
Five stops tuned to sit together without fighting — #b45169 ink anchors the set, #7b9f40 opens it up, and #267bbe, #618420, #d26c83 cross the middle in a tetradic arrangement. Sage Square suits packaging that photographs well under harsh retail light.
redsumifive-stop
#b45169
#267bbe
#618420
#d26c83
#7b9f40
The generator opens with #b45169 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.