Petrichor palette
Amber Lighthouse
From #743b00 ink through #ab5c0e, #c97734, #d18b56 to #f0a771 light, Amber Lighthouse is a monochromatic 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
#743b00
#ab5c0e
#c97734
#d18b56
#f0a771
The generator opens with #743b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.