Retro palette
Seafoam Dune
Dark anchor, working middle, light release: #214891, #4a72bb, #648dd9, #799edf, #95bafd form a split-complementary retro set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#214891
#4a72bb
#648dd9
#799edf
#95bafd
The generator opens with #214891 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.