Ocean palette
Flickering Dune
From #006d6e ink through #009b9c, #3bb7b8, #65c5c5 to #83e2e2 light, Flickering Dune is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#006d6e
#009b9c
#3bb7b8
#65c5c5
#83e2e2
The generator opens with #006d6e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.