For Newer version of Edwiser RemUI theme (It will work for version Edwiser RemUI 3.7.5 and above)

To change color of the logo background area in the Left Top corner of your Moodle site, you need to add the following CSS code.

Apply this Code in Edwiser RemUI General setting > Custom CSS section

nav.navbar .navbar-brand {
background-color: red !important;
}


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For Older version of Edwiser RemUI theme (It will work for versions till Edwiser RemUI 3.5.11, Edwiser RemUI 3.6.7 and Edwiser RemUI 3.7.4)

To change color of the logo background area in the Left Top corner of your Moodle site, you need to add the following CSS code.

Add the CSS code added below to Edwiser RemUI General settings >> Custom CSS section.

.site-navbar .navbar-header .navbar-brand {
background-color: #62a8ea !important;
}