Disco palette
Fern Chapel
Dark anchor, working middle, light release: #00578b, #0081ca, #349de8, #5baded, #88c9ff form a analogous disco set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#00578b
#0081ca
#349de8
#5baded
#88c9ff
The generator opens with #00578b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.