Industrial palette
Flint Beacon
From #8e1700 ink through #c9381e, #e9573d, #ef735b to #ff9a86 light, Flint Beacon is a tetradic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
redindustrialfive-stop
#8e1700
#c9381e
#e9573d
#ef735b
#ff9a86
The generator opens with #8e1700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.