Petrichor palette
Mercurial Reef
Dark anchor, working middle, light release: #005658, #008285, #349ea0, #5aabad, #76c8c9 form a complementary petrichor set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005658
#008285
#349ea0
#5aabad
#76c8c9
The generator opens with #005658 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.