A display control device controls a display screen for displaying a preview of a print image to be printed on a recording medium by using an ink. The print image is printed using, as the ink, a structural color ink, and a color of the print image changes depending on a background. The display control device includes: a processor. The processor is configured to display, on the display screen, a preview image which is subjected to color conversion processing corresponding to the structural color ink, the preview image having the print image and the background superimposed.