<!DOCTYPE html>
<html>

<head>
	<meta charset="utf-8">
	<meta name="robots" content="noindex, nofollow">
	<title>Setting editor UI color</title>
	<script src="ckeditor.js"></script>
</head>

<body>

<textarea cols="80" id="editor1" name="editor1" rows="10" ></textarea>

	<script>
		CKEDITOR.replace( 'editor1', {
			uiColor: '#CCEAEE'
		} );
	</script>
</body>

</html>