Petrichor palette
Steely Grove
From #004d50 ink through #00787d, #329398, #55a0a4 to #71bdc1 light, Steely Grove is a split-complementary progression that holds together at any size. Use it for farmers-market stalls seen from across the parking lot. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#004d50
#00787d
#329398
#55a0a4
#71bdc1
The generator opens with #004d50 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.