Petrichor palette
Dewey Delta
Dewey Delta runs #00646b through #00919b, #38adb7, #61bbc3 to #7ed8e0 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00646b
#00919b
#38adb7
#61bbc3
#7ed8e0
The generator opens with #00646b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.