Disco palette
Sooty Foundry
From #005bbf ink through #3186f6, #65a5ff, #82b6ff to #b4d3ff light, Sooty Foundry is a complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#005bbf
#3186f6
#65a5ff
#82b6ff
#b4d3ff
The generator opens with #005bbf as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.