I read through the original DisplayMate piece to this linked observation ("Line of Purples") on color gamut: http://www.displaymate.com/Gamut_6.html http://www.

I read through the original DisplayMate piece to this linked observation ("Line of Purples") on color gamut: http://www.displaymate.com/Gamut_6.html http://www.displaymate.com/Gamut_6.html I found it concise and interesting in its own right, in particular this bit: Note that consumer content does not include colors outside of the Standard Gamut, so a display with a wider Color Gamut cannot show colors that aren't in the original and will only produce inaccurate exaggerated on-screen colors. P.S. I also note how much of "seldom occurring" reality inside human vision limits is being chopped off. I'd make an analogy with phone lines: the 300-3400 Hz limits are good enough for direct communication, but the "seldom occurring" higher and lower frequencies are also important.