Sumi palette
Cobalt Hollow
From #86394c ink through #9d4d5f, #007b73, #bb6779 to #00998f light, Cobalt Hollow is a tetradic progression that holds together at any size. Use it for farmers-market stalls seen from across the parking lot.
redsumifive-stop
#86394c
#9d4d5f
#007b73
#bb6779
#00998f
The generator opens with #86394c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.