How to change only the top left color of sidebar

[noblemfd]

I am using AdminLTE-3.2.0-rc.

1. I want to change the top-left backcolor of the white or any other color.
2. Also change the font color from white to black or other color since the back color will be white

I tried to change

<aside class="main-sidebar sidebar-dark-primary elevation-4">

into

<aside class="main-sidebar sidebar-white-primary elevation-4">

but it change the whole sidebar color.

How do I achieve this?

Thanks

[REJack]

Simply add .bg-white or any other bg-class to .brand-link.

[dfsmania]

For example, if you add bg-teal class to the .brand-link element, as in the next example:

<a href="index3.html" class="brand-link bg-teal">
    <img src="dist/img/AdminLTELogo.png" alt="AdminLTE Logo" class="brand-image img-circle elevation-3" style="opacity: .8">
    <span class="brand-text font-weight-light">AdminLTE 3</span>
</a>

You will get...