Petrichor palette
Primrose Square
Primrose Square runs #00696b through #009799, #3ab3b5, #63c1c2 to #81dedf in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00696b
#009799
#3ab3b5
#63c1c2
#81dedf
The generator opens with #00696b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.