Changing text color of only widgets


I am trying to change the text color of the widget titles only, but the colors section in the customize area changes both the text of the pages/posts and the widget titles and text as well. Right now I have to go back into my posts/pages and change the text to black. Also, what I have noticed is that even though I change the posts/pages text to black, the front excerpts do not show black. How can I keep the text color black by default, but just change the widget title color?

Here is my sites link:



Seems you have repeated the thread here too