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DxO PhotoLab
Contrast

Learn how to adjust contrast in DxO PhotoLab and save 15% on DxO software through my exclusive creator discount. Discover global contrast, microcontrast, tonal separation and how contrast can add depth and impact to your photographs in Lesson 08 of DxO PhotoLab Zero to Hero.

Welcome to Lesson 08 of DxO PhotoLab Zero to Hero. In this lesson we are looking at contrast. After exposure and white balance, contrast is one of the most important adjustments for giving a photograph depth, structure and visual impact.

Contrast controls the relationship between the bright and dark areas of an image. A flat photograph often has very little separation between tones, while a high contrast photograph has stronger separation between highlights and shadows. The goal is not simply to add more contrast, but to use it in a way that supports the subject and mood of the photograph.

What Is Contrast?

Contrast is the difference between lighter and darker tones. If a photograph feels flat, dull or lacking in shape, it may need more contrast. If it feels harsh, crunchy or too dramatic, it may have too much contrast.

In DxO PhotoLab, contrast is useful because RAW files can sometimes look quite flat at first. A controlled contrast adjustment can help bring the image to life and make the subject stand out more clearly.

Global Contrast

Global contrast affects the whole image. Increasing it generally makes bright areas brighter and dark areas darker. This can make a photograph feel punchier and more dramatic, but it can also cause highlights to become too bright or shadows to become too heavy if pushed too far.

As a beginner, make small adjustments and watch the entire photograph. Contrast should improve the image without making it look artificial.

Microcontrast

Microcontrast works on smaller details and local tonal separation. It can make textures, buildings, landscapes and street scenes feel more defined. It is useful when an image needs extra clarity or bite.

However, microcontrast should be used carefully on portraits and skin because too much can make faces look rough or overly detailed. A small amount often works better than a heavy adjustment.

Contrast And Colour

Contrast also affects the way colour appears. Increasing contrast can make colours feel richer and deeper, while reducing contrast can make colours feel softer and more muted. This is why contrast and colour are closely connected in a RAW editing workflow.

If you add too much contrast too early, you may find yourself overcorrecting colour later. A balanced contrast adjustment gives you a better foundation for the next stages of editing.

When To Add Contrast

Add contrast when a photograph feels flat, dull or lacking in separation. This is common with RAW files before editing. A little contrast can make the image feel stronger, more defined and more finished.

When To Reduce Contrast

Reduce contrast when shadows are too heavy, highlights feel harsh, skin texture looks too strong, or the image feels aggressive. Softer contrast can work well for portraits, misty landscapes and more subtle edits.

Continue The Course

Now that you understand contrast, continue to Lesson 09, where we look at noise and DeepPRIME noise reduction inside DxO PhotoLab.

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