Petrichor palette
Halcyon Reef
A quiet five-stop petrichor arc with a confident middle — #004750 carries the weight and #6fb7c2 carries the air, with #00727f, #308d9a and #529aa6 bridging in monochromatic formation. Built for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#004750
#00727f
#308d9a
#529aa6
#6fb7c2
The generator opens with #004750 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.