Petrichor palette
Roasted Brook
Dark anchor, working middle, light release: #004b55, #007685, #3191a0, #549fac, #71bbc8 form a tetradic petrichor set with somewhere to stand at every lightness. Made for outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#004b55
#007685
#3191a0
#549fac
#71bbc8
The generator opens with #004b55 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.