Industrial palette
Perennial Brook
From #006e7c ink through #009baf, #3bb7cc, #66c5d6 to #84e3f4 light, Perennial Brook is a monochromatic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#006e7c
#009baf
#3bb7cc
#66c5d6
#84e3f4
The generator opens with #006e7c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.