Nebula palette
Bracken Oasis
Five nebula stops with room to breathe — #7a1d00 grounds, #bb3200 and #db512b do the talking, #e16c4d softens, #ff8a6a 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.
rednebulafive-stophigh-contrast
#7a1d00
#bb3200
#db512b
#e16c4d
#ff8a6a
The generator opens with #7a1d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.