Vary colors in the same data series
You can vary the colors of data markers within the same data series in doughnut charts and in single-series charts. The colors of slices in pie charts and doughnut charts are varied by default.
- Click the data series you want to change the colors for.
- On the Format menu, click Selected Data Series or Selected Data Point, and then click the Options tab.
- Select the Vary colors by point check box or the Vary colors by slice check box.