Petrichor palette
Mineral Bookshop
From #005d67 ink through #008997, #36a5b3, #5db2be to #7acfdb light, Mineral Bookshop is a triadic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005d67
#008997
#36a5b3
#5db2be
#7acfdb
The generator opens with #005d67 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.