Sumi palette
Sooty Dock
From #831c34 ink through #af4b5b, #cd6675, #d67c87 to #f498a2 light, Sooty Dock is a split-complementary progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#831c34
#af4b5b
#cd6675
#d67c87
#f498a2
The generator opens with #831c34 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.