Nebula palette
Pewter Brook
Five nebula stops with room to breathe — #a84100 grounds, #d76d3c and #f68959 do the talking, #fd9f77 softens, #ffcab4 lifts. The analogous bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangenebulafive-stop
#a84100
#d76d3c
#f68959
#fd9f77
#ffcab4
The generator opens with #a84100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.