Aurora palette
Pumice Shrine
Five aurora stops with room to breathe — #006e90 grounds, #009bc9 and #3bb8e7 do the talking, #67c6ee softens, #9de0ff lifts. The monochromatic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#006e90
#009bc9
#3bb8e7
#67c6ee
#9de0ff
The generator opens with #006e90 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.