Petrichor palette
Granite Archive
A quiet five-stop petrichor arc with a confident middle — #006877 carries the weight and #81dcef carries the air, with #0095aa, #39b1c7 and #63bfd1 bridging in tetradic formation. Built for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006877
#0095aa
#39b1c7
#63bfd1
#81dcef
The generator opens with #006877 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.