One of the worst things that you can do to your PowerPoint presentation is to add a busy, multi-colored picture background to your slides. However, people do that all the time and in the process, they compromise the subtlety and contrast of any content on their slides. So why do they do so? Most of them look at the picture in isolation to the entire picture. As a picture, their chosen content may appear awesome. However, place the same picture as a backdrop for text, charts, shapes, or other slide objects, and you will realize that this just doesn't work. Fortunately, you can make the visual noise in any picture more subtle by recoloring them within PowerPoint.
Look at Figure 1, below closely and you will see exactly what we are trying to explain.
Figure 1: Before and after Recolor sample thumbnails
As you can see within the thumbnails on the left, it is difficult to read much of the text on the slides. Granted, these slides would normally be shown at a much larger size, but the contrast between the background picture and the text is still aptly demonstrated in the thumbnails that you see. Also do note that we have used three text colors: black, a medium grey, and white. Our aim is to work on a background that works with at least two of those three text colors, and we do agree that this is a slightly difficult task to accomplish unless you use the Recolor options available for pictures in PowerPoint 2013 for Windows.
Until these options were made available in PowerPoint, the only resource was to do these edits in a program like Adobe Photoshop, save them, and then insert as backgrounds on a slide. And of course, those edits were not non-destructible in the sense that you could get back your original pictures. But within PowerPoint, all these edits are really non-destructible!
Follow these steps to get started in PowerPoint 2013 for Windows:
- Insert a picture to your slide in the Slide Master. Resize the picture so that it covers the entire Slide area.
- As soon as you select the picture, you can see the Picture Tools Format tab of the Ribbon, as shown highlighted in red within Figure 2. Activate this tab by clicking on it.
Figure 2: Picture Tools Format tab contextual tab
- Within the Picture Tools Format tab click the Color button (highlighted in red within Figure 3). This brings up the Color drop-down gallery, shown in Figure 3.
Figure 3: Color drop-down gallery
- Hover your cursor over any of the Recolor thumbnails within the Color drop-down gallery to see a Live Preview of how your picture will look when recolored. It's a good idea to place some text over the picture as we did with the samples in Figure 1 so that you can see for yourself how the background color and text contrast with each other.
- Recolor the picture by clicking any thumbnail preview variant. Then, select the picture, and right-click it to bring up the contextual menu that you see in Figure 4. Then choose the Send to Back | Send to Back option.
Figure 4: Send the recolored picture back
- Once done get back to Normal view.
- Save your presentation often.
Pictures Basics and Adjustments: Recolor Picture Backgrounds (Glossary Page)