Sumi palette
Heather Patio
From #984000 ink through #b74e00, #007ea2, #d66a2d to #009bc6 light, Heather Patio 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
#984000
#b74e00
#007ea2
#d66a2d
#009bc6
The generator opens with #984000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.