Petrichor palette
Overcast Mesa
Overcast Mesa runs #004754 through #007185, #308ca1, #529aab to #6eb6c8 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#004754
#007185
#308ca1
#529aab
#6eb6c8
The generator opens with #004754 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.