Ocean palette
Walnut Depot
From #546aad ink through #1f76a6, #007d8b, #4091c3 to #009aab light, Walnut Depot is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size.
skyoceanfive-stop
#546aad
#1f76a6
#007d8b
#4091c3
#009aab
The generator opens with #546aad as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.