Hi,
Please open the file template.css that located in :
your_root_folder/templates/st_business/css/template.css
Find the selector "h1, h2, h3, h4, h5, h6"
Add the property : "color: xxx;"
This color will apply for all heading text.
You can apply color for each heading by add the code :
h1 {color : xxx;}
h2 {color : xxx;}
h3 {color : xxx;}
h4 {color : xxx;}
h5 {color : xxx;}
h6 {color : xxx;}
"xxx" is the color that you want (example : "color: #000000;" or you can use the color name : "color: red;")
Best regards.
salem.