Use Fine-Tune Calibration in the Pro Display Calibrator
Using the Pro Display Calibrator, you can quickly fine-tune the current calibration of your display by adjusting the white point and luminance based on the values from your measurement instrument.
Note: This feature is only available for Apple Pro Display XDR, Apple Studio Display, the 14-inch MacBook Pro (2021 or later) or the 16-inch MacBook Pro (2021 or later).
On your Mac, choose Apple menu > System Settings, then click Displays in the sidebar. (You may need to scroll down.)
Click the display that you want to recalibrate on the right, click the Preset pop-up menu, then click Calibrate Display.
After the Pro Display Calibrator opens, click Fine-Tune Calibration.
Enter the measured and target values. You may also enter a description for your calibration.
Use the following table to learn more about the input fields and options:
White Point (x)
The x chromaticity coordinate as described in the CIE 1931 xyY colour space when measuring a white image.
White Point (y)
The y chromaticity coordinate as described in the CIE 1931 xyY colour space when measuring a white image.
The Y value (luminance) as described in the CIE 1931 xyY colour space when measuring a white image.
Enter an optional description.
Removes the current fine-tune adjustment.
When you are finished, click Done.