Frost palette
Cinder Grove
Dark anchor, working middle, light release: #004953, #007483, #318f9e, #539daa, #70b9c6 form a tetradic frost set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
cyanfrostfive-stophigh-contrast
#004953
#007483
#318f9e
#539daa
#70b9c6
The generator opens with #004953 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.