Disco palette
Perennial Alley
Five stops tuned to sit together without fighting — #003c7a ink anchors the set, #79abea opens it up, and #2b64a9, #467fc6, #5f8fcc cross the middle in a tetradic arrangement. Perennial Alley suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
skydiscofive-stophigh-contrast
#003c7a
#2b64a9
#467fc6
#5f8fcc
#79abea
The generator opens with #003c7a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.