Sumi palette
Quiet Library
From #e15e13 ink through #2a8cf5, #00a19f, #ff7d3f to #00c0be light, Quiet Library is a split-complementary progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice.
orangesumifive-stop
#e15e13
#2a8cf5
#00a19f
#ff7d3f
#00c0be
The generator opens with #e15e13 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.