Sumi palette
Woolen Fen
From #a31f31 ink through #bb3944, #007e83, #db565e to #009ca2 light, Woolen Fen is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size.
redsumifive-stop
#a31f31
#bb3944
#007e83
#db565e
#009ca2
The generator opens with #a31f31 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.