Sumi palette
Umber Delta
From #a86144 ink through #6e6eb0, #318965, #c67c5e to #4fa57f light, Umber Delta is a triadic progression that holds together at any size. Use it for craft brewery cans lined up in a cooler door.
orangesumifive-stop
#a86144
#6e6eb0
#318965
#c67c5e
#4fa57f
The generator opens with #a86144 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.