Petrichor palette
Oat Hollow
Dark anchor, working middle, light release: #004c55, #007785, #3292a0, #55a0ac, #71bcc8 form a tetradic petrichor set with somewhere to stand at every lightness. Made for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#004c55
#007785
#3292a0
#55a0ac
#71bcc8
The generator opens with #004c55 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.