Petrichor palette
Brumal Cabin
From #005c5d ink through #00898a, #36a5a6, #5db2b2 to #7acfcf light, Brumal Cabin is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005c5d
#00898a
#36a5a6
#5db2b2
#7acfcf
The generator opens with #005c5d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.