Aurora palette
Butter Bluff
Butter Bluff runs #005098 through #2b79ce, #4995ec, #66a5f0 to #90c2ff in five measured steps, the tetradic 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.
skyaurorafive-stop
#005098
#2b79ce
#4995ec
#66a5f0
#90c2ff
The generator opens with #005098 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.