Adobe Illustrator is vector-graphics software that allows you to specify the stroke or fill color of a vector object using any of several different color systems, including hexadecimal color ...

Click and highlight an object in the detailed illustration to select the item. Click the "Fill" box in either the Color panel or the Tools panel. Click and select the color that you want to use from ...

One of the hardest things to accomplish in vector illustration is a halftone, which is a way of reproducing a monochrome image using only dots of varying sizes. Halftones are especially important for ...