Ocean palette
Mahogany Kiln
From #2391b1 ink through #009795, #3c9772, #5ab38c to #3ab3b1 light, Mahogany Kiln is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size.
cyanoceanfive-stop
#2391b1
#009795
#3c9772
#5ab38c
#3ab3b1
The generator opens with #2391b1 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.