Aurora palette
Foggy Atelier
From #2c4281 ink through #526baa, #6b86c7, #7e96ce to #9ab2ec light, Foggy Atelier is a tetradic 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.
skyaurorafive-stophigh-contrast
#2c4281
#526baa
#6b86c7
#7e96ce
#9ab2ec
The generator opens with #2c4281 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.