Sumi palette
Brumal Reef
From #b13651 ink through #b03f00, #905c00, #d0536b to #cf5b2b light, Brumal Reef is a split-complementary progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice.
redsumifive-stop
#b13651
#b03f00
#905c00
#d0536b
#cf5b2b
The generator opens with #b13651 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.