Petrichor palette
Frosted Grove
Frosted Grove runs #004f56 through #007b84, #33969f, #57a4ab to #73c0c8 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#004f56
#007b84
#33969f
#57a4ab
#73c0c8
The generator opens with #004f56 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.