Sumi palette
Oaken Orchard
Five sumi stops with room to breathe — #9a4f8e grounds, #aa4a67 and #ad4e3a do the talking, #c86581 softens, #b76aaa lifts. The complementary bones keep it coherent across national-park posters with layered mountain silhouettes.
redsumifive-stop
#9a4f8e
#aa4a67
#ad4e3a
#c86581
#b76aaa
The generator opens with #9a4f8e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.