Petrichor palette
Pale Crater
Five stops tuned to sit together without fighting — #006571 ink anchors the set, #7fd9e8 opens it up, and #0092a3, #39aebf, #62bcca cross the middle in a monochromatic arrangement. Pale Crater suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006571
#0092a3
#39aebf
#62bcca
#7fd9e8
The generator opens with #006571 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.