Sumi palette
Cream Plaza
From #b5345e ink through #cd4b72, #009488, #ed688d to #00b3a5 light, Cream Plaza is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
pinksumifive-stop
#b5345e
#cd4b72
#009488
#ed688d
#00b3a5
The generator opens with #b5345e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.