Petrichor palette
Mahogany Lane
Dark anchor, working middle, light release: #006b78, #1498a9, #41b4c6, #68c2d1, #85dfee form a tetradic petrichor set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006b78
#1498a9
#41b4c6
#68c2d1
#85dfee
The generator opens with #006b78 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.