Including a background to textual content in Adobe Illustrator is an effective way to make your textual content stand out and add visible curiosity to your designs. It may be used to create a wide range of results, from easy highlights to advanced gradients and patterns.
Including a background to textual content might help to enhance readability, particularly if the textual content is positioned on a busy or cluttered background. It may also be used to create a way of depth and dimension, and so as to add a contact of persona to your designs.