Sumi palette
Rumpled Marsh
From #a5535e ink through #bc6872, #009896, #da838d to #35b5b3 light, Rumpled Marsh is a tetradic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
redsumifive-stop
#a5535e
#bc6872
#009896
#da838d
#35b5b3
The generator opens with #a5535e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.