Industrial palette
Sable Library
Dark anchor, working middle, light release: #a41800, #d44e38, #f46b54, #fa856f, #ffb2a2 form a tetradic industrial set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redindustrialfive-stop
#a41800
#d44e38
#f46b54
#fa856f
#ffb2a2
The generator opens with #a41800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.