Retro palette
Gleaming Inn
Dark anchor, working middle, light release: #164996, #4273c0, #5c8fde, #739fe3, #90bcff form a tetradic 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
#164996
#4273c0
#5c8fde
#739fe3
#90bcff
The generator opens with #164996 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.