Hello Corina Smith,
Thank you so much for using our theme corporate plus pro. Please check all the color options available on the theme. Appearance > Customize > Layout/Design Options > Color Options and try to find the solutions. If available color options are not applicable for you, let us know where you need the extra color, we will provide you the custom css codes. Don’t forget to provide your site url and the location where you want to change the color.
Regards
Acme Supports