Aurora palette
Hyacinth Patio
Five aurora stops with room to breathe — #00474f grounds, #00727d and #308d98 do the talking, #529aa4 softens, #6fb7c0 lifts. The analogous 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
#00474f
#00727d
#308d98
#529aa4
#6fb7c0
The generator opens with #00474f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.