Disco palette
Obsidian Canyon
Five stops tuned to sit together without fighting — #7f3fb0 ink anchors the set, #e3c8ff opens it up, and #a86ddb, #c489fa, #d09fff cross the middle in a split-complementary arrangement. Obsidian Canyon suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
violetdiscofive-stop
#7f3fb0
#a86ddb
#c489fa
#d09fff
#e3c8ff
The generator opens with #7f3fb0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.