Nebula palette
Kelp Orchard
Dark anchor, working middle, light release: #006792, #0093ce, #39b0ec, #63bef2, #9bd9ff 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
#006792
#0093ce
#39b0ec
#63bef2
#9bd9ff
The generator opens with #006792 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.