Nebula palette
Coral Cellar
Five nebula stops with room to breathe — #1053a7 grounds, #427ed1 and #5d9aef do the talking, #76abf4 softens, #a0c8ff 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.
skynebulafive-stop
#1053a7
#427ed1
#5d9aef
#76abf4
#a0c8ff
The generator opens with #1053a7 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.