Every monitor is different We are unable to view the settings of your individual monitor. Here are articles we found on how to calibrate your display with a printed calibration test from ACI.
How you perceive the colors on your display can be affected by many factors, such as ambient light, the position and angle of the display, and the age of the display. To accommodate for these factors, you can adjust your display using Display Calibrator Assistant.
On your Mac, use the Display pane of Accessibility Display preferences to make items on the screen easier to see and read, and to reduce motion on the screen.
To change these preferences, choose Apple menu > System Preferences, click Accessibility , click Display, then click Display.