Petrichor palette
Lilac Foundry
Dark anchor, working middle, light release: #00464d, #00717b, #308c96, #5299a2, #6eb5be form a tetradic petrichor set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#00464d
#00717b
#308c96
#5299a2
#6eb5be
The generator opens with #00464d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.