Google Chart Pie Chart

HTML

<script src="http://www.google.com/jsapi?fake=.js"></script>
<div id="chart_div" style="width: 900px; height: 500px;"></div>

JavaScript

google.load("visualization", "1", {packages:["corechart"]});
      google.setOnLoadCallback(drawChart);
      function drawChart() {
        var data = google.visualization.arrayToDataTable([
            ["What","HowMuch"],
            ["White", 3],
            ["Darkness", 300],
            ["Red", 4],
            ["Orange", 4],
            ["Yellow", 4],
            ["Green", 4],
            ["Blue", 4],
            ["Indigo", 4],
            ["Violet", 4],
            ["Darkness", 75],
            ["Prism", 30],
            ["Prism", 75],
            ["Darkness", 75]
        ]);

        var options = {
            title: 'The Dark Side of the Pie Chart',
            pieStartAngle: 260,
            colors: ['White',
                     'Black',
                     'red',
                     'orange',
                     'yellow',
                     'green',
                     'blue',
                     'indigo',
                     'violet',
                     'black',
                     '#141414',
                     '#020202',
                     'black'
                    ],
            pieSliceBorderColor: 'grey',
            legend: 'right',
            pieSliceText: 'none',
        };

        var chart = new google.visualization.PieChart(document.getElementById('chart_div'));
        chart.draw(data, options);
      }