Petrichor palette
Simmered Delta
From #762300 ink through #b43b03, #d3582c, #da714e to #f98d69 light, Simmered Delta is a triadic 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
#762300
#b43b03
#d3582c
#da714e
#f98d69
The generator opens with #762300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.