Jewel palette
Earthen Library
Earthen Library runs #00587e through #0083b8, #359fd5, #5caedc to #79cbfb in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#00587e
#0083b8
#359fd5
#5caedc
#79cbfb
The generator opens with #00587e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.