Petrichor palette
Halcyon Library
Dark anchor, working middle, light release: #be7065, #917bbd, #829147, #2199a9, #47b5c6 form a tetradic petrichor set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
cyanpetrichorfive-stop
#be7065
#917bbd
#829147
#2199a9
#47b5c6
The generator opens with #be7065 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.