Disco palette
Bitter Boulevard
Five stops tuned to sit together without fighting — #3b539e ink anchors the set, #b1c7ff opens it up, and #627dc8, #7c99e6, #90a9ec cross the middle in a tetradic arrangement. Bitter Boulevard suits packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#3b539e
#627dc8
#7c99e6
#90a9ec
#b1c7ff
The generator opens with #3b539e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.