Disco palette
Indigo Bluff
Dark anchor, working middle, light release: #213890, #4663ba, #5f7ed8, #738fdc, #8dacfb form a triadic disco set with somewhere to stand at every lightness. Made for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA as a text pair.
skydiscofive-stophigh-contrast
#213890
#4663ba
#5f7ed8
#738fdc
#8dacfb
The generator opens with #213890 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.