Nebula palette
Lotus Glade
Dark anchor, working middle, light release: #004864, #00729b, #308db8, #539bc0, #70b8dd form a monochromatic nebula set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#004864
#00729b
#308db8
#539bc0
#70b8dd
The generator opens with #004864 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.