Petrichor palette
Speckled Beacon
Five stops tuned to sit together without fighting — #005e5c ink anchors the set, #7bd1cd opens it up, and #008b88, #37a7a3, #5eb4b1 cross the middle in a triadic arrangement. Speckled Beacon suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005e5c
#008b88
#37a7a3
#5eb4b1
#7bd1cd
The generator opens with #005e5c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.