In the old days of using projectors, we didn't really have this problem, but with powerpoint, keynotes or other presentation software available today, there are just unlimited possibilities when it comes to choosing a design and a color scheme. First you have a large palette of colors available, then you also have the option of adding effects like gradients, transparency, etc..
So how do you choose which colors to use in your presentations?
Simple, follow these tips.
1. Less is more
When it comes to design, but even more to colors, remember this: less is more.
Restrain yourself from adding too many colors for the sake of making your design look more sophisticated or pleasant on the eye; you will only achieve the opposite. Too many colors bring clutter!
I would stick to 4 or 5 colors at most: 2 for the text and 2 or 3 for illustrations.
Most people use variations in the color of their text for highlighting certain sections, but it really makes their slides messy. Instead, use bold text if you want to highlight something, but don't change to red or green. Just choose one color for titles and one color for the body.
Same with your illustrations when you add shapes, lines and arrows in your slides, do not overdo it. Keep it simple, limit yourself to 2 or 3 colors.
2. Make sure to be in line with your branding
If you already have a brand with a logo or maybe even a website, then there is no need to reinvent the wheel. The key to good branding is to be consistent with your design, and the easiest way to stay consistent across your marketing material is by using the same color palette everywhere.
So look at your logo, your website, your brochures. Which colors do you have at your disposal? Remember, less is more so keep it simple.
3. Choose the mood you want to give to your presentation
Do you want your presentation to look modern, retro, fun, conservative, corporate, artistic? The combination of colors you select can easily give a specific mood to your presentation. Have a look at the examples below and see for yourself.
4. Select or create your color palette with ColourLovers
COLOURlovers is one of many websites that will help you come up with a pretty color palette. You can browse existing palettes or design your own.
A very easy way to create your own palette and make sure it is harmonious is to create a palette from a photo. This way you can match your color palette to your logo for example.
To illustrate my point, see what color palettes people are extracting from beautiful photos on Pinterest:
Photo credit Shelly Fuehrer
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Photo credit Donna W
5. Customize your powerpoint theme colors
Once you have chosen your colors, customise the theme colors of your presentation template, so that you will easily access them from the color menu of Powerpoint.
To change the theme, under the Design tab, click Colors then click Create new theme colors. Modify the various colors - you can see a live sample of your chosen color combination - then add a new name for this new color palette and save.
I hope this is helpful. There are many more things to discuss about colors and many tools to review, but that will be for another time.