Petrichor palette
Earthen Chapel
Earthen Chapel runs #00474b through #007278, #308d93, #529a9f to #6eb6bb in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#00474b
#007278
#308d93
#529a9f
#6eb6bb
The generator opens with #00474b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.