Sumi palette
Granite Archive
From #b11953 ink through #ca3667, #008a7f, #ea5581 to #00a89c light, Granite Archive is a split-complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters.
pinksumifive-stop
#b11953
#ca3667
#008a7f
#ea5581
#00a89c
The generator opens with #b11953 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.