Frost palette
Harvest Granary
Dark anchor, working middle, light release: #00666e, #00939e, #39afba, #62bdc6, #7fdae3 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 for large text.
cyanfrostfive-stop
#00666e
#00939e
#39afba
#62bdc6
#7fdae3
The generator opens with #00666e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.