Illustrator is a vector graphic editor that lets you create illustrations and graphics. You can use it to create illustrations for your web or print projects, or to create illustrations for your own personal use. There are a few ways to change the color of the dotted line in Illustrator. The first way is to open the Illustrator Preferences window and select the Line Color tab. There, you can change the color of the dotted line using different colors, as shown in Figure 1. The second way is to press F5 on your keyboard to open the Edit menu and select Line Style. There, you can choose between a dashed line or a solid line. If you want your dotted line to have a different color, choose one of these options and press OK.