Sumi palette
Cranberry Cabin
From #7e3400 ink through #b25824, #d07342, #d8885f to #f7a47b light, Cranberry Cabin is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#7e3400
#b25824
#d07342
#d8885f
#f7a47b
The generator opens with #7e3400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.