Petrichor palette
Kindled Harbor
Dark anchor, working middle, light release: #004955, #007485, #318fa1, #549dab, #70b9c8 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 as a text pair.
cyanpetrichorfive-stophigh-contrast
#004955
#007485
#318fa1
#549dab
#70b9c8
The generator opens with #004955 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.