Sumi palette
Terracotta Prairie
Five stops tuned to sit together without fighting — #803134 ink anchors the set, #f0a6a4 opens it up, and #ab5b5b, #c97675, #d28a88 cross the middle in a complementary arrangement. Terracotta Prairie suits packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#803134
#ab5b5b
#c97675
#d28a88
#f0a6a4
The generator opens with #803134 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.