Sumi palette
Bitter Fen
Bitter Fen runs #8f0040 through #c63265, #e6517f, #ec6e90 to #ff95af in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#8f0040
#c63265
#e6517f
#ec6e90
#ff95af
The generator opens with #8f0040 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.