background color css w3schools code example

Example 1: css background color

body {
  background-color: green;
}

Example 2: background color css

html,body {
  background-color: red;
}

Example 3: background color using css

/* To apply color to background you have to use 'background-color' property and value of property is color name. */
html,body {
  background-color: blue;
}

Example 4: background color

//javascript type css:
document.body.style.backgroundColor = "blue";
// or inline css:
<div style="background-color: blue;"></div>