Nebula palette
Halcyon Chapel
Halcyon Chapel runs #004e8f through #3577bc, #5193da, #6ba2e0 to #87bffe in five measured steps, the complementary structure keeping every neighbor honest. Reach for it for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#004e8f
#3577bc
#5193da
#6ba2e0
#87bffe
The generator opens with #004e8f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.