Sumi palette
Opal Library
Dark anchor, working middle, light release: #a8295e, #d55b87, #f577a2, #fc90b3, #ffbed1 form a split-complementary sumi set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
pinksumifive-stop
#a8295e
#d55b87
#f577a2
#fc90b3
#ffbed1
The generator opens with #a8295e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.