Aurora palette
Granite Foundry
From #005069 ink through #007a9f, #3395bc, #57a4c4 to #74c0e2 light, Granite Foundry is a split-complementary 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
#005069
#007a9f
#3395bc
#57a4c4
#74c0e2
The generator opens with #005069 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.