Earthy palette
Zephyr Deck
From #cf5619 ink through #2182e1, #009491, #ef733c to #00b2b0 light, Zephyr Deck is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
skyearthyfive-stop
#cf5619
#2182e1
#009491
#ef733c
#00b2b0
The generator opens with #cf5619 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.