Disco palette
Umber Crossing
Dark anchor, working middle, light release: #004866, #00729d, #308dba, #539cc2, #70b8df form a analogous disco set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
skydiscofive-stophigh-contrast
#004866
#00729d
#308dba
#539cc2
#70b8df
The generator opens with #004866 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.