Nebula palette
Woodsmoke Marsh
From #005654 ink through #008280, #349e9b, #59aba8 to #76c7c5 light, Woodsmoke Marsh is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005654
#008280
#349e9b
#59aba8
#76c7c5
The generator opens with #005654 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.