Disco palette
River Bluff
Five stops tuned to sit together without fighting — #00567d ink anchors the set, #80c7f4 opens it up, and #2280b1, #449cce, #64aad6 cross the middle in a triadic arrangement. River Bluff suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skydiscofive-stop
#00567d
#2280b1
#449cce
#64aad6
#80c7f4
The generator opens with #00567d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.