Style sheet Color Changes

Hi. I am using the red stylesheet. This appears to be a dark red, but I want a more vibrant brighter red. How do I change this? Thanks

 

Go to Color > red.css present in your theme directory and change there color and images as per your requirement.

Sending image for reference

 

where do I go to color in order to make the modifications

 

You will not get Color directory in your dashboard.
You can edit red.css file through FTP.
Open your Theme directory (through FTP) > color
Download red.css file from there, Edit it, Then again upload it.

 

Sorry but how do I open the theme directory through FTP.

Thanks,

 

Your hosting service provider provide you FTP details that contains (host, user name and password) use cute FTP and open your theme directory from there.