This graph cannot be colored with just three colors, but four will do the trick. Black dots denote that the pattern can be repeated on an infinite plane. (Image credit: Aubrey de Gray/arXiv/CC by 4.0) ...

How to Change the Color Coding on a Microsoft Excel Graph Legend. Color can make it easier for people to identify important information, such as legends on an Excel graph.

After that, you need to choose a part of your chart or graph to change the color. Then, right-click on it and select Format Data Point option. Please note that this option is different in Excel or ...

Click "Close," and you see your color selection reflected in that portion of the pie chart. To change the color of another section of the pie chart, click on that section and repeat the process.