Industrial palette
Maritime Inn
From #a90f0f ink through #c23028, #007c8a, #e25044 to #009aab light, Maritime Inn is a analogous progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes.
redindustrialfive-stop
#a90f0f
#c23028
#007c8a
#e25044
#009aab
The generator opens with #a90f0f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.