Petrichor palette
Cobalt Saloon
From #763900 ink through #af5800, #cd732e, #d58852 to #f4a46e light, Cobalt Saloon is a split-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 for large text.
orangepetrichorfive-stop
#763900
#af5800
#cd732e
#d58852
#f4a46e
The generator opens with #763900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.