Sumi palette
Stone Archive
Dark anchor, working middle, light release: #b8094b, #e74f74, #ff7692, #ff94a6, #ffc4cc 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.
redsumifive-stop
#b8094b
#e74f74
#ff7692
#ff94a6
#ffc4cc
The generator opens with #b8094b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.