Industrial palette
Bracken Foundry
Five industrial stops with room to breathe — #006e78 grounds, #009ca9 and #3bb8c6 do the talking, #66c6d1 softens, #84e3ef lifts. The analogous bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#006e78
#009ca9
#3bb8c6
#66c6d1
#84e3ef
The generator opens with #006e78 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.