Acid palette
Kelp Pier
From #005b6f ink through #0b87a2, #39a3bf, #5fb1c8 to #7ccee6 light, Kelp Pier is a analogous progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#005b6f
#0b87a2
#39a3bf
#5fb1c8
#7ccee6
The generator opens with #005b6f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.