Petrichor palette
Whispering Brook
Five stops tuned to sit together without fighting — #005559 ink anchors the set, #76c7cb opens it up, and #008187, #349da2, #59aaaf cross the middle in a tetradic arrangement. Whispering Brook suits craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005559
#008187
#349da2
#59aaaf
#76c7cb
The generator opens with #005559 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.