Petrichor palette
Overcast Beacon
Overcast Beacon runs #00474b through #007278, #308d93, #529a9f to #6eb6bb in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#00474b
#007278
#308d93
#529a9f
#6eb6bb
The generator opens with #00474b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.