Below are the options available in Appearance Customize Colors & Background Blog

1. Blog Entry Title Color: This will set blog entry title color.
2. Post Meta Color: This color is applied to the post meta text.
3. Post Meta Link Color: This color is applied to the post meta links.
4. Post Meta Link Hover Color: This will apply a link hover color in post meta.
5. Blog Entry Background Color: This will apply a background color to blog entry container.
6. Image Caption Text Color: This color is applied to the post image caption text.
7. Image Caption Background Color: This will apply to post image caption background.
8. Image Caption Padding Top/Bottom: This will set top/bottom padding of image caption.