Nebula palette
Sleepy Outpost
Five nebula stops with room to breathe — #004b70 grounds, #0074aa and #318fc7 do the talking, #559ece softens, #71bbec lifts. The complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#004b70
#0074aa
#318fc7
#559ece
#71bbec
The generator opens with #004b70 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.