Acid palette
Atlas Ridge
Dark anchor, working middle, light release: #005c74, #0088a9, #36a4c6, #5db2cf, #7bcfed form a complementary acid 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.
cyanacidfive-stop
#005c74
#0088a9
#36a4c6
#5db2cf
#7bcfed
The generator opens with #005c74 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.