Answers for "how to add background image with background color"

add background image in css

.w {
background-image: url("images/tom1.png");
}

.a {
background-image: url("images/tom2.png");
}

.s {
background-image: url("images/tom3.png");
}

background color and background image

background-color: #6DB3F2;
background-image: url('images/checked.png');

background color and background image

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