Except calibration doesn&#x27;t impact colour transformation, so calibrating does very little, doubly so if your display isn&#x27;t an accurate sRGB display.<p>Strictly in terms of calibration, it can only impact the VCGT tag of your video card, or curves. It will _not_ assure you anything on the colour reproduction front.<p>To properly adjust colour, which is a portion of the post&#x27;s information discussed, you would need to characterize &#x2F; profile the display, and then implement the resulting data.<p>TL;DR Calibration doesn&#x27;t do a heck of a lot.