Jewel palette
Bitter Cove
From #c0396e ink through #4f67d9, #8d7000, #008777 to #e05788 light, Bitter Cove is a monochromatic progression that holds together at any size. Use it for book covers that read at thumbnail size.
pinkjewelfive-stop
#c0396e
#4f67d9
#8d7000
#008777
#e05788
The generator opens with #c0396e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.