Jewel palette
Flickering Saloon
From #005777 ink through #0082af, #359ecc, #5bacd4 to #78c9f2 light, Flickering Saloon 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 for large text.
cyanjewelfive-stop
#005777
#0082af
#359ecc
#5bacd4
#78c9f2
The generator opens with #005777 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.