Nebula palette
Topaz Mill
Five stops tuned to sit together without fighting — #5584c9 ink anchors the set, #11b4b8 opens it up, and #0a90ba, #00969a, #3bacd7 cross the middle in a split-complementary arrangement. Topaz Mill suits book covers that read at thumbnail size.
skynebulafive-stop
#5584c9
#0a90ba
#00969a
#3bacd7
#11b4b8
The generator opens with #5584c9 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.