Petrichor palette
Iris Junction
From #763800 ink through #b05700, #ce722e, #d68752 to #f5a36e light, Iris Junction 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
#763800
#b05700
#ce722e
#d68752
#f5a36e
The generator opens with #763800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.