Sumi palette
Sable Alley
From #a21865 ink through #ba3479, #00846b, #d95294 to #00a384 light, Sable Alley is a complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
pinksumifive-stop
#a21865
#ba3479
#00846b
#d95294
#00a384
The generator opens with #a21865 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.