Aurora palette
Fennel Beacon
Five aurora stops with room to breathe — #004e50 grounds, #007a7d and #329598 do the talking, #56a3a5 softens, #72bfc1 lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
cyanaurorafive-stophigh-contrast
#004e50
#007a7d
#329598
#56a3a5
#72bfc1
The generator opens with #004e50 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.