rkeles Hi
You mean the color in the main menu, right?
You can override with this custom css code:
.gkMainMenu >ul >li >a:hover {
color: #7aa5e6 !important;
}
.gkMainMenu div.childcontent ul li a:hover {
color: #7aa5e6 !important;
}
change to your desired color and put in override css section of template or this css file: /templates/gk_sportlight/css/override.css
Follow this guide for how to override css in GK templates: https://www.gavick.com/documentation/joomla/templates/customization/custom-template-css