Ocean palette
Sumac Deck
From #006595 ink through #0090d2, #38adf0, #62bcf6 to #9cd6ff light, Sumac Deck is a monochromatic 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.
skyoceanfive-stop
#006595
#0090d2
#38adf0
#62bcf6
#9cd6ff
The generator opens with #006595 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.