Nebula palette
Maple Fen
Maple Fen runs #005583 through #007fc0, #349bde, #5aaae4 to #7bc7ff in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#005583
#007fc0
#349bde
#5aaae4
#7bc7ff
The generator opens with #005583 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.