Also please make sure to check your Mac after each step to see if ColorSync Utility starts working again. Try restarting your Mac. This may fix your problem. You can restart your Mac by choosing the Restart option from the Apple menu. Update to the latest version of macOS and then try again. This will also update ColorSync Utility if there is an update. Here is how you can update your Mac:. Using Safe Mode on your Mac may resolve this problem.
Safe Mode is a special way to turn on your Mac. After your operating system has completely restarted, try to activate one of your ColorSync profiles to see if you would still encounter errors while using it. If you have noticed a weird change in the color of your screen or on your secondary display, you can use ColorSync utility to diagnose and repair broken or corrupted color profiles which can be the cause of your problem.
To use the ColorSync utility on macOS, follow the steps below to guide you through the process:. Wait for the repair to complete, then restart your computer. Now, try to observe if your screen would still display weird and inaccurate colors. However, if you are still having problems with ColorSync on macOS, you can proceed to the next method below to resolve the issue. If you are running an outdated version of macOS, it is possible that the version installed on your system already has an issue with ColorSync.
In this case, you can try updating your operating system to the latest version possible to fix existing bugs and errors with your system. For users who are running macOS Mojave or later, you can update your system by following the steps below:. On the other hand, if you are using an earlier version of macOS, you can update your operating system and other applications using the App Store.
Booting your Mac in safe mode would allow your operating system to automatically repair itself and clear system caches. If ColorSync on your computer is encountering errors, there is a good chance that booting in safe mode can repair these issues.
Now, try to activate your color profiles while in safe mode to see if the problem is already fixed. Once the error is gone, you can now use your computer normally. Using the third and last drop-down menu, specify the color profile's intent, such as whether the color profile is being applied to assist in generating a photograph or logo; five options exist: Automatic, Perceptual, Relative Colorimetric, Saturation, and Absolute.
Each option associates different treatments with a profile. Automatic uses the default intent, while Perceptual corrects for life-like colors. Relative Colorimetric enforces color accuracy, and Saturation enables more vivid colors. Absolute, the last of the five options, adjusts the color based on white points variations. As a result, Perceptual is often used for photographs, while the Relative Colorimetric setting is used with logos. Once you enter the three parameters, click Apply to save the changes.
Note: Additional adjustments can still be made to an image. Click the Image Correction icon found on the ColorSync Utility's top-right menu bar the icon consists of a wrench laid diagonally across a hammer. Icons are also present for adjusting both an image's white and black points.
In addition to applying ColorSync profiles, ColorSync Utility has some rudimentary options for editing pictures, including resizing, and adjusting exposure, black and white points, gamma, contrast, sharpness, and other details.
These options are available in the toolbar. Have a fix? Post them below or e-mail us! Be respectful, keep it civil and stay on topic.
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