Industrial palette
Tranquil Crater
From #006b73 ink through #0b98a3, #3db4bf, #66c2cb to #83dfe8 light, Tranquil Crater is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanindustrialfive-stop
#006b73
#0b98a3
#3db4bf
#66c2cb
#83dfe8
The generator opens with #006b73 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.