Sumi palette
Dusky Glade
Five stops tuned to sit together without fighting — #780920 ink anchors the set, #e98c8e opens it up, and #a43f47, #c25a60, #ca7074 cross the middle in a split-complementary arrangement. Dusky Glade suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#780920
#a43f47
#c25a60
#ca7074
#e98c8e
The generator opens with #780920 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.