Sumi palette
Maroon Dairy
Five sumi stops with room to breathe — #7b1132 grounds, #a74358 and #c55e72 do the talking, #ce7483 softens, #ec909e lifts. The split-complementary bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7b1132
#a74358
#c55e72
#ce7483
#ec909e
The generator opens with #7b1132 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.