background color on background image css code example

Example 1: add background image and color css

background:linear-gradient( rgba(0, 0, 0, 0.5) 100%, rgba(0, 0, 0, 0.5)100%),url("logo/header-background.png");

Example 2: background color and background image

background: url('images/checked.png'), #6DB3F2;