Sumi palette
Emerald Reef
Five stops tuned to sit together without fighting — #7c004a ink anchors the set, #f189b6 opens it up, and #ab3871, #ca548c, #d26d9a cross the middle in a analogous arrangement. Emerald Reef suits packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#7c004a
#ab3871
#ca548c
#d26d9a
#f189b6
The generator opens with #7c004a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.