Pastel palette
Halcyon Boulevard
Halcyon Boulevard runs #004c87 through #2575bd, #4491db, #61a0e0 to #7dbdff in five measured steps, the tetradic 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.
skypastelfive-stop
#004c87
#2575bd
#4491db
#61a0e0
#7dbdff
The generator opens with #004c87 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.