Aurora palette
Leaden Harbor
Five aurora stops with room to breathe — #4d4cbe grounds, #5f62d6 and #857300 do the talking, #787ef5 softens, #a48e00 lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes.
blueaurorafive-stop
#4d4cbe
#5f62d6
#857300
#787ef5
#a48e00
The generator opens with #4d4cbe as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.