Sumi palette
Tawny Cellar
From #783117 ink through #a35b42, #c0765c, #ca8972 to #e8a58d light, Tawny Cellar is a monochromatic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#783117
#a35b42
#c0765c
#ca8972
#e8a58d
The generator opens with #783117 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.