Disco palette
Birch Lighthouse
Dark anchor, working middle, light release: #00638c, #2b8ebf, #4caadd, #6db9e4, #8fd6ff form a split-complementary disco set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyandiscofive-stop
#00638c
#2b8ebf
#4caadd
#6db9e4
#8fd6ff
The generator opens with #00638c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.