I thought that too, but have reconsidered because some say that Adobe RGB was not directly based on CMYK. It is actually based on SMPTE 240M (which is more of a video standard), and furthermore, it may include a mistake that was not practical to correct, according to the
Wikipedia entry for Adobe RGB. Now, the Wikipedia entry has notes that some of that story is contested. But I still quoted it because some color experts I trust with connections to Adobe have also told this story:
Most of the primaries mentioned at the end of the first paragraph — PAL, NTSC, and BT.709 — are video RGB standards, not based on CMYK print.
This is a really subtle point, so I already think I wrote too much about it. But the point is, Adobe RGB was not necessarily designed to accommodate the CMYK gamut. But what is correct to say is that Adobe RGB (and P3) cover printing gamuts much better than sRGB ever could, so Adobe RGB stuck.
For debi.lightcraft, this discussion about Adobe RGB is getting off course for the question you’re asking. The important thing for you is:
Less expensive displays ($200-$600) cover sRGB, which can be good enough if you never print or only do web and video work.
Some mid-price displays ($600–$900) may be “wide gamut” meaning they cover Adobe RGB or P3. The two gamuts are much more similar than they are different, so for most people either is just as good for printing.
You can use a USB color profiler to create a custom color profile for all of the displays above, but some will reproduce colors better than others. Try review sites like
rtings that actually measure the display, and look at the picture quality tests. What photographers and designers care about most in those reviews are the uniformity (consistent performance from edge to edge), and the delta E (dE) values for grayscale and color (a delta E of around 1 or below is excellent accuracy).
Expensive displays may be wide gamut, even higher accuracy, and have more professional color features in the display hardware such as direct hardware calibration, which is better than just profiling. Get one of these if you want the absolute best quality, or if you sign contracts that hold you to precise color standards.
The factory-calibrated wide gamut display on the M1 Pro/M1 Max MacBook Pro is very high quality, a few steps above any other Mac laptop display ever made, and better than some mid-priced desktop displays. It has some features that are more in line with the “expensive” display category above, and Apple has
calibration instructions for it. But yes, a proper desktop display can be better for physical health.