Rec. 2020 Color Space
Rec. 2020 is an ITU Recommendation, first introduced in 2012, that sets out the standards for UHDTV (UHD 4K and UHD 8K). Included in these standards is the Rec. 2020 Color Space which is an RGB color space that has a color gamut that is wider than almost all other RGB color spaces. There is no displays available capable of displaying the entire Rec. 2020 color space.
Color Gamut
The table below compares the native color gamut of the sRGB Color Space to the color gamuts of other RGB color spaces.
| Color Space | Coverage |
| Rec. 709 / sRGB | 100% |
| NTSC 1953 | 99.98% |
| Adobe RGB | 100% |
| DCI P3 | 99.98% |
| Rec. 2020 | 100% |
| Pointers Gamut | 99.8% |
| Visible Spectrum | 57.3% |
CIE 1976 u'v' chromaticity diagram of Rec. 2020 color gamut