Spot colors are premixed inks that are screen-printed only in the area assigned for each particular color. For instance, to print a black and red image we will setup two screens: one screen with blank ink and one screen with red ink. Our spot color inks are opaque, so they do not require a white under base for Opacity.
Our Full Color option is recommended for complex graphics containing photographic elements or 4+ colors. Your image is printed based on the CMYK values in your art file. Full color images are printed by overlapping and combining Cyan, Magenta, Yellow, and Black (CMYK) onto the garment.