Surf palette
Opal Orchard
Dark anchor, working middle, light release: #3f89ba, #0092a5, #169685, #39aec2, #41b2a0 form a tetradic surf set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
skysurffive-stop
#3f89ba
#0092a5
#169685
#39aec2
#41b2a0
The generator opens with #3f89ba as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.