Industrial palette
Perennial Delta
From #7d091c ink through #a94044, #c85c5d, #cf7272 to #ee8e8c light, Perennial Delta is a monochromatic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
redindustrialfive-stophigh-contrast
#7d091c
#a94044
#c85c5d
#cf7272
#ee8e8c
The generator opens with #7d091c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.