Petrichor palette
Lavender Square
From #454000 ink through #6f6704, #89822d, #97914d to #b2ad68 light, Lavender Square is a tetradic progression that holds together at any size. Use it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
yellowpetrichorfive-stophigh-contrast
#454000
#6f6704
#89822d
#97914d
#b2ad68
The generator opens with #454000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.