Nebula palette
Stone Gazebo
Five stops tuned to sit together without fighting — #0064a4 ink anchors the set, #aad6ff opens it up, and #008ee6, #44abff, #6ebbff cross the middle in a tetradic arrangement. Stone Gazebo suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#0064a4
#008ee6
#44abff
#6ebbff
#aad6ff
The generator opens with #0064a4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.