Aurora palette
Crimson Marsh
Five aurora stops with room to breathe — #6e54a3 grounds, #4661ac and #006e9d do the talking, #5f7cc9 softens, #1b89c0 lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes.
skyaurorafive-stop
#6e54a3
#4661ac
#006e9d
#5f7cc9
#1b89c0
The generator opens with #6e54a3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.