Ocean palette
Mercurial Square
From #006596 ink through #0090d4, #38adf2, #62bcf8 to #9ed7ff light, Mercurial Square is a analogous progression that holds together at any size. Use it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
skyoceanfive-stop
#006596
#0090d4
#38adf2
#62bcf8
#9ed7ff
The generator opens with #006596 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.