Ycbcr Vs Rgb. But, you'll always want to use RGB. Primary colours which makes up all the colours.

YCbCr, Y′CbCr, or Y Pb/Cb Pr/Cr, also written as YCBCR or Y′CBCR, is a family of color spaces used as a part of the color image pipeline in video and digital photography systems.
YCbCr is a consumer video format and this is the YCbCr is preferred because it is the native format.
Primary colours which makes up all the colours. TN vs IPS vs VA: Which LCD Monitor Tech is Better? However many displays (almost all DVI inputs).