Disco palette
Twilit Harbor
From #455fb4 ink through #6d8adf, #87a6fe, #9db8ff to #c7d7ff light, Twilit Harbor is a tetradic 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
#455fb4
#6d8adf
#87a6fe
#9db8ff
#c7d7ff
The generator opens with #455fb4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.