Hello,
I was wondering what the Header > Header Style > Background Gradient really does. When I enable it I don’t see a gradient in the header. Not sure how to choose the 2 colors for the gradient.
Hey Dan,
The gradient is automatically applied, and is based on the background color you have set. Take a look at the screenshot below for reference. The background color I chose was pure white, #FFFFFF, but you’ll notice the background color is a gradient of white and gray.
View post on imgur.com
Hope this helps! 
Ben