Petrichor palette
Copper Bazaar
Copper Bazaar runs #00464f through #00707e, #308b99, #5198a4 to #6eb5c1 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#00464f
#00707e
#308b99
#5198a4
#6eb5c1
The generator opens with #00464f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.