Ocean palette
River Archive
From #5d81bf ink through #318cb3, #02939a, #50a8d0 to #39afb6 light, River Archive is a monochromatic progression that holds together at any size. Use it for book covers that read at thumbnail size.
cyanoceanfive-stop
#5d81bf
#318cb3
#02939a
#50a8d0
#39afb6
The generator opens with #5d81bf as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.