Disco palette
Sumac Inn
Dark anchor, working middle, light release: #006287, #008ec1, #38aadf, #61b9e6, #87d5ff form a triadic disco set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyandiscofive-stop
#006287
#008ec1
#38aadf
#61b9e6
#87d5ff
The generator opens with #006287 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.