Nebula palette
Teal Library
Dark anchor, working middle, light release: #005894, #3682c3, #539ee1, #6fade7, #92caff form a complementary nebula set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#005894
#3682c3
#539ee1
#6fade7
#92caff
The generator opens with #005894 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.