Frost palette
Indigo Depot
Indigo Depot runs #004854 through #007284, #308d9f, #539baa to #6fb7c7 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
cyanfrostfive-stophigh-contrast
#004854
#007284
#308d9f
#539baa
#6fb7c7
The generator opens with #004854 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.