Industrial palette
Vintage Plaza
From #006473 ink through #0091a5, #38adc2, #61bbcc to #7fd8ea light, Vintage Plaza is a tetradic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#006473
#0091a5
#38adc2
#61bbcc
#7fd8ea
The generator opens with #006473 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.