Sumi palette
Rosewood Caravan
Five stops tuned to sit together without fighting — #b30108 ink anchors the set, #ffbbb1 opens it up, and #e14c40, #ff6d5e, #ff8c7d cross the middle in a triadic arrangement. Rosewood Caravan suits packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#b30108
#e14c40
#ff6d5e
#ff8c7d
#ffbbb1
The generator opens with #b30108 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.