Petrichor palette
Crackling Clearing
Dark anchor, working middle, light release: #007177, #009fa7, #3cbcc4, #67c9cf, #85e7ed form a complementary 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
#007177
#009fa7
#3cbcc4
#67c9cf
#85e7ed
The generator opens with #007177 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.