Aurora palette
Bracken Loft
Dark anchor, working middle, light release: #306a92, #007181, #0c7468, #308c9c, #358f82 form a monochromatic aurora set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
skyaurorafive-stop
#306a92
#007181
#0c7468
#308c9c
#358f82
The generator opens with #306a92 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.