Petrichor palette
Lunar Garret
Dark anchor, working middle, light release: #006273, #008fa6, #38abc3, #60b9cd, #7ed6ea form a monochromatic petrichor set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006273
#008fa6
#38abc3
#60b9cd
#7ed6ea
The generator opens with #006273 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.