Sumi palette
Ochre Grove
From #a477b5 ink through #be7754, #3897bb, #6e9a5a to #dc926f light, Ochre Grove is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
cyansumifive-stop
#a477b5
#be7754
#3897bb
#6e9a5a
#dc926f
The generator opens with #a477b5 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.