Frost palette
Butter Crossing
Dark anchor, working middle, light release: #477cb6, #0086a6, #008b88, #36a2c3, #25a8a5 form a tetradic frost set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
skyfrostfive-stop
#477cb6
#0086a6
#008b88
#36a2c3
#25a8a5
The generator opens with #477cb6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.