How to Change the Screen Color Display on a Mac

Creating a Custom Profile

1. 
   Click the Calibrate button in the Color menu. Follow the steps in the previous section to return to this menu if necessary.
2. 
   Click Continue.
3. 
   Set your display contrast to the highest setting. Use the buttons on your display or keyboard to do so.
4. 
   Raise or lower brightness until the oval is barely visible.
5. 
   Click Continue.
6. 
   Click the Use native white point box to select it. It's recommended to use your display's native white point.
7. 
   Click Continue.
8. 
   Click Continue after deciding if others can use the profile. You can share the profile with other users or use it just for yourself.
9. 
   Type a name for the new profile.
10. 
    Click Continue. The profile will be added to the list in the Color menu.
11. 
    Click Done. Your monitor will now be more correctly calibrated to show colors as accurately as possible.^[1]