Industrial palette
Harbor Reef
From #006c80 ink through #0099b5, #3bb5d2, #65c3dc to #83e1fa light, Harbor Reef is a triadic 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
#006c80
#0099b5
#3bb5d2
#65c3dc
#83e1fa
The generator opens with #006c80 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.