Canyon palette
Luminous Gazebo
From #b6666f ink through #7978bd, #8c8331, #009492 to #39b0ae light, Luminous Gazebo is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size.
cyancanyonfive-stop
#b6666f
#7978bd
#8c8331
#009492
#39b0ae
The generator opens with #b6666f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.