Petrichor palette
Ebony Lighthouse
From #584b00 ink through #847213, #9f8d36, #ac9d57 to #c8b973 light, Ebony Lighthouse is a triadic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#584b00
#847213
#9f8d36
#ac9d57
#c8b973
The generator opens with #584b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.