Petrichor palette
Thistled Foundry
From #9f69a0 ink through #9a7a2d, #00909d, #bb84bc to #38acb9 light, Thistled Foundry is a complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
cyanpetrichorfive-stop
#9f69a0
#9a7a2d
#00909d
#bb84bc
#38acb9
The generator opens with #9f69a0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.