Nebula palette
Violet Canyon
Dark anchor, working middle, light release: #006b90, #2d96c3, #4fb2e1, #71c1e9, #9bddff form a monochromatic 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.
cyannebulafive-stop
#006b90
#2d96c3
#4fb2e1
#71c1e9
#9bddff
The generator opens with #006b90 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.