Acid palette
Lantern Foundry
Five acid stops with room to breathe — #00647d grounds, #9e593e and #007a97 do the talking, #bb7357 softens, #3395b3 lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes.
cyanacidfive-stop
#00647d
#9e593e
#007a97
#bb7357
#3395b3
The generator opens with #00647d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.