Sumi palette
Ginger Foundry
Five stops tuned to sit together without fighting — #7f1b14 ink anchors the set, #f0968a opens it up, and #ab4a3f, #c96559, #d17b6f cross the middle in a split-complementary arrangement. Ginger Foundry suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7f1b14
#ab4a3f
#c96559
#d17b6f
#f0968a
The generator opens with #7f1b14 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.