Nebula palette
Ebony Pier
Dark anchor, working middle, light release: #00496f, #1372a6, #388dc3, #589cca, #74b9e8 form a split-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 as a text pair.
skynebulafive-stophigh-contrast
#00496f
#1372a6
#388dc3
#589cca
#74b9e8
The generator opens with #00496f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.