Petrichor palette
Lantern Lighthouse
Dark anchor, working middle, light release: #004d57, #007887, #3293a3, #55a1ae, #72bdca form a complementary petrichor set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#004d57
#007887
#3293a3
#55a1ae
#72bdca
The generator opens with #004d57 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.