Industrial palette
Crimson Kiln
From #b42d39 ink through #cd454d, #008c93, #ed6267 to #00abb3 light, Crimson Kiln is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
redindustrialfive-stop
#b42d39
#cd454d
#008c93
#ed6267
#00abb3
The generator opens with #b42d39 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.