Citrus palette
Pine Foundry
From #886fc2 ink through #b86a2a, #00967e, #d68548 to #18b499 light, Pine Foundry is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size.
bluecitrusfive-stop
#886fc2
#b86a2a
#00967e
#d68548
#18b499
The generator opens with #886fc2 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.