Petrichor palette
Silvery Hollow
From #00606a ink through #008d9b, #37a9b7, #5fb7c2 to #7cd4e0 light, Silvery Hollow is a tetradic progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00606a
#008d9b
#37a9b7
#5fb7c2
#7cd4e0
The generator opens with #00606a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.