Prairie palette
Pewter Bakery
From #004653 ink through #007084, #308ba0, #5299aa to #6eb5c7 light, Pewter Bakery is a analogous progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
cyanprairiefive-stophigh-contrast
#004653
#007084
#308ba0
#5299aa
#6eb5c7
The generator opens with #004653 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.