Petrichor palette
Lantern Bookshop
From #a54e00 ink through #3b67b8, #007980, #c3692b to #00979f light, Lantern Bookshop is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
skypetrichorfive-stop
#a54e00
#3b67b8
#007980
#c3692b
#00979f
The generator opens with #a54e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.