Petrichor palette
Earthen Gallery
Dark anchor, working middle, light release: #005f6a, #008c9b, #37a8b7, #5fb6c2, #7cd3e0 form a tetradic petrichor set with somewhere to stand at every lightness. Made for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005f6a
#008c9b
#37a8b7
#5fb6c2
#7cd3e0
The generator opens with #005f6a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.