Retro palette
Quiet Cabin
Five retro stops with room to breathe — #084b8b grounds, #3c74b5 and #578fd3 do the talking, #6f9fd9 softens, #8abcf7 lifts. The analogous bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#084b8b
#3c74b5
#578fd3
#6f9fd9
#8abcf7
The generator opens with #084b8b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.