
252 Corel Painter X3 Getting Started Guide
Contrast adjusts the difference between light and dark values. As you increase the
contrast, the curve takes on an “S” shape, indicating that light colors are becoming
lighter and dark colors darker. If you decrease the contrast, the curve takes on an
inverted “S” shape and tones down the contrast of all midtone colors.
An image before adjusting brightness and contrast by using the curve.
An example of increasing the contrast by using the curve.
Brightness moves all values on a curve to a brighter tone or darker tone.
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