Sumi palette
Russet Plaza
From #9b3800 ink through #b74914, #007d9a, #d66536 to #009abe light, Russet Plaza is a triadic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice.
orangesumifive-stop
#9b3800
#b74914
#007d9a
#d66536
#009abe
The generator opens with #9b3800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.