Disco palette
Sooty Bluff
Sooty Bluff runs #0f488a through #3e71b4, #588cd2, #709cd8 to #8bb9f6 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#0f488a
#3e71b4
#588cd2
#709cd8
#8bb9f6
The generator opens with #0f488a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.