Industrial palette
Obsidian Foundry
From #850038 ink through #b43c5e, #d35878, #db7189 to #fa8da5 light, Obsidian Foundry is a complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
pinkindustrialfive-stophigh-contrast
#850038
#b43c5e
#d35878
#db7189
#fa8da5
The generator opens with #850038 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.