Nebula palette
Snowy Crater
Dark anchor, working middle, light release: #1658b2, #4784dd, #62a0fc, #7cb1ff, #aeceff form a split-complementary 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 for large text.
skynebulafive-stop
#1658b2
#4784dd
#62a0fc
#7cb1ff
#aeceff
The generator opens with #1658b2 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.