Ocean palette
Rosy Dune
From #00657a ink through #0291ae, #39adcb, #62bbd4 to #7fd8f2 light, Rosy Dune is a monochromatic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#00657a
#0291ae
#39adcb
#62bbd4
#7fd8f2
The generator opens with #00657a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.