Hi! Is there a way to change the color of the confirmation message that appears after you successfully send a message?
Yes, use Firebug or Chrome Dev Tools to examine the HTML and CSS of your CF7 form in detail. Once you understand how the HTML and CSS is configured in your CF7 form, you should be able to see the CSS changes you need to change the appearance of the form to suit your requirements.
See Styling Contact Form 7 Forms for a general explanation of styling CF7 forms using CSS.
If you find you need more detailed advice, after reading and working through the above link, please include a link to your Contact Form 7 form, so others here can examine your form in detail and provide you with a possible solution.
