Nebula palette
Silvery Crossing
Five nebula stops with room to breathe — #00628e grounds, #a15a16 and #0077ac do the talking, #bf7537 softens, #3293c9 lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size.
orangenebulafive-stop
#00628e
#a15a16
#0077ac
#bf7537
#3293c9
The generator opens with #00628e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.