Sumi palette
Simmered Library
Five sumi stops with room to breathe — #7c003c grounds, #b52661 and #d5467b do the talking, #dc638b softens, #fb7fa6 lifts. The tetradic bones keep it coherent across packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#7c003c
#b52661
#d5467b
#dc638b
#fb7fa6
The generator opens with #7c003c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.