Nebula palette
Wheat Pagoda
Five nebula stops with room to breathe — #8174c1 grounds, #5881c6 and #188db9 do the talking, #729de4 softens, #40a9d6 lifts. The analogous bones keep it coherent across book covers that read at thumbnail size.
skynebulafive-stop
#8174c1
#5881c6
#188db9
#729de4
#40a9d6
The generator opens with #8174c1 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.