Aurora palette
Mercurial Cabin
From #004a59 ink through #00748b, #318fa7, #549db1 to #70b9ce light, Mercurial Cabin is a triadic 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.
cyanaurorafive-stop
#004a59
#00748b
#318fa7
#549db1
#70b9ce
The generator opens with #004a59 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.