Operation Manual

346 | CorelDRAW X8 User Guide
To simulate the output colors that are produced by a device, you need to choose the color profile of the device. Because the color spaces of
the document and device are different, some document colors may not have matches in the gamut of the device color space. You can enable
the gamut warning, which lets you preview the on-screen colors that cannot be reproduced accurately by the device. When the gamut
warning is enabled, an overlay highlights all the out-of-gamut colors for the device that you are simulating. You can change the color of the
out-of-gamut overlay, and you can also make it more transparent to see the underlying colors.
The gamut warning highlights colors that a printer or monitor cannot reproduce accurately.
You can change how out-of-gamut colors are brought into the gamut of the proof profile by changing the rendering intent. For more
information, see “What is a rendering intent?” on page 337.
You can preserve the RGB, CMYK, or grayscale color values of the document when soft-proofing. For example, if you are soft-proofing a
document to be printed to a printing press, you can keep the original document CMYK color values in the soft proof. In this case, all colors
will be updated on-screen, but only the RGB and grayscale color values of the document will be changed in the soft proof. Preserving the
CMYK color values can help you prevent unwanted color conversions in the final output.
If you often need to soft-proof documents for a specific output, you can create and save custom proof presets. You can delete the presets
that you no longer need at any time.
You can save soft proofs by exporting them to the JPEG, TIFF, Adobe Portable Document Format (PDF), or Corel PHOTO-PAINT (CPT) file
format. You can also print proofs.
By default, soft proofing is disabled when you start a new document or when you open a document. However, you can make sure that soft
proofing is turned on by default at all times.
To turn soft proofing on or off
•
Click View Proof colors.
When you turn soft proofing on, colors in the document window, color palettes, and preview windows of dialog boxes appear
different.
Simulating printer output may cause on-screen colors to appear dull because all colors are brought into a CMYK color space, which
has a smaller gamut than an RGB color space.
You can also enable or disable soft proofing by clicking the Proof colors button on the status bar.