A legend box in an Excel chart lists the chart's data series. It specifies each series' name and the color of its marker on the chart. When you try to edit a legend using the Format Legend dialog box, ...

Color can make it easier for people to identify important information, such as legends on an Excel graph. Professional designers learn to use color coding effectively to make websites, applications ...

A chart is a graphical representation of data that helps your audience to understand your information easily; charts make comparisons in your data and analyze the trends or patterns in data sets.