Sumi palette
Citrus Canyon
From #e36318 ink through #877af5, #00a97a, #ff8346 to #00c992 light, Citrus Canyon is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
orangesumifive-stop
#e36318
#877af5
#00a97a
#ff8346
#00c992
The generator opens with #e36318 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.