Frost palette
Mercurial Canyon
Five frost stops with room to breathe — #004650 grounds, #00707f and #308b9a do the talking, #5298a5 softens, #6eb5c2 lifts. The monochromatic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
cyanfrostfive-stophigh-contrast
#004650
#00707f
#308b9a
#5298a5
#6eb5c2
The generator opens with #004650 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.