On Blogspot, using "Simple"Template (the one mostly all white), how to change color of Post Title?

After several experiences, the "Simple"Template, on blogspot (blogger) is the one that works best for me. But I can NOT figure out how to change the color of "Post Title"; only font and its size is available. How to do that? I can't find a link that I can copy entirely and am not sure exactly where to PASTE on the Edit HTML in Design. Thanks!