Sumi palette
Gleaming Brook
Dark anchor, working middle, light release: #a1124c, #b9305f, #007e74, #d94f79, #009c8f form a complementary sumi set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light.
pinksumifive-stop
#a1124c
#b9305f
#007e74
#d94f79
#009c8f
The generator opens with #a1124c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.