Petrichor palette
Icy Shrine
Dark anchor, working middle, light release: #007380, #00a1b2, #3cbecf, #68cbda, #87e9f8 form a tetradic petrichor set with somewhere to stand at every lightness. Made for farmers-market stalls seen from across the parking lot. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#007380
#00a1b2
#3cbecf
#68cbda
#87e9f8
The generator opens with #007380 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.