Nebula palette
Hazy Boulevard
Five nebula stops with room to breathe — #7752d3 grounds, #2e68dd and #007ba7 do the talking, #4885fc softens, #0098cd lifts. The analogous bones keep it coherent across book covers that read at thumbnail size.
bluenebulafive-stop
#7752d3
#2e68dd
#007ba7
#4885fc
#0098cd
The generator opens with #7752d3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.