Sumi palette
Velvet Cabin
Dark anchor, working middle, light release: #7b1b3a, #a74961, #c5647b, #ce798c, #ec95a7 form a tetradic 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 as a text pair.
redsumifive-stophigh-contrast
#7b1b3a
#a74961
#c5647b
#ce798c
#ec95a7
The generator opens with #7b1b3a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.