Sumi palette
Clouded Depot
Five stops tuned to sit together without fighting — #b75447 ink anchors the set, #00a993 opens it up, and #007fba, #008a78, #d66f61 cross the middle in a analogous arrangement. Clouded Depot suits packaging that photographs well under harsh retail light.
redsumifive-stop
#b75447
#007fba
#008a78
#d66f61
#00a993
The generator opens with #b75447 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.