Editing RGB color spaces (section)

== Color space specifications employing the RGB color model ==
{| class="wikitable sortable"
|-
!rowspan=3| Color space !!rowspan=3| Reference Standard 
! rowspan="3" |Primary Color Model!! rowspan="3" | Year
!rowspan=3| [[Standard illuminant#White points of standard illuminants|White point]]
!colspan=6| Color Primaries
! rowspan="2" |[[Gamma correction|Display]]     
[[Gamma correction|gamma]] 
! colspan="5" |[[gamma correction|Transfer function parameters]]
|-
!colspan=2| Red !!colspan=2| Green !!colspan=2| Blue!! rowspan="2" title="decoding gamma" | ''γ''
! title="offset 'a'" | α !! title="linear-domain threshold" | β !! title="linear gain" | δ !!title="transition point"| βδ
|-
! x<sub>ʀ</sub> !! y<sub>ʀ</sub> !! x<sub>ɢ</sub> !! y<sub>ɢ</sub> !! x<sub>ʙ</sub> !! y<sub>ʙ</sub>
!EOTF
! a + 1 !! K<sub>0</sub>/φ = E<sub>t</sub><!--= δ^(γ/(α-γ))--> !! φ<!--= α^γ*(γ-1)^(γ-1) / (a^(γ-1)*γ^γ)--> !! K<sub>0</sub><!--= a/(γ-1)-->
|-
![[NTSC-J]]
|''Based on NTSC(M)''
|Y′IQ, YCbCr
|1987
|[[Standard illuminant#Illuminant series D|D93]]
| rowspan="2" |0.63
| rowspan="3" |0.34
| rowspan="2" |0.31
| rowspan="3" |0.595
| rowspan="3" |0.155
| rowspan="3" |0.07
| rowspan="2" |Curved
|
| colspan="4" |
|-
![[NTSC]], [[Multiple sub-Nyquist sampling encoding|MUSE]]
|SMPTE RP 145 ([[SMPTE C|C]]), 170M, 240M
|Y′IQ, YPbPr, YCbCr
|1987
| rowspan="8" |[[Illuminant D65|D65]]
|{{sfrac|20|9}}
|1.1115
|0.0057
|4
|0.0228
|-
!{{visible anchor|Apple RGB}}
|''(Apple Computer)''
|RGB
|
|0.625
|0.28
|1.8
|
| colspan="4" rowspan="2" |
|-
![[PAL]] / [[SECAM]]
|[[EBU]] 3213-E, [[Rec. 601|BT.470/601 (B/G)]]
|Y′UV, YDbDr,  YCbCr
|1970
| rowspan="5" |0.64
| rowspan="9" |0.33
|0.29
| rowspan="4" |0.60
| rowspan="5" |0.15
| rowspan="5" |0.06
|Curved
|{{sfrac|14|5}}
|-
! [[sRGB]]
| IEC 61966-2-1 
|RGB|| 1996, 1999
| rowspan="3" |0.30
| rowspan="2" |2.2|| rowspan="2" title="2.4" | {{sfrac|12|5}} 
| rowspan="2" | 1.055 || rowspan="2" title="0.0031308049535" | 0.0031308 || rowspan="2" title="12.920020442059" | 12.92 || rowspan="2" title="0.040449936" | 0.04045
|-
![[scRGB]]
|IEC 61966-2-2<!-- IEC 61966-2-4 xvYCC -->
|
|2003
|-
! [[High-definition television|HDTV]]
| [[ITU-R]] [[Rec. 709|BT.709]]
|YCbCr|| 1999
|Curved|| title="2.(2)" | {{sfrac|20|9}} 
| 1.099 || 0.004 || 4.5 || 0.018
|-
! [[Adobe RGB color space|Adobe RGB]]
| ''(Adobe)''
|RGB|| 1998
| rowspan="5" | 0.21 || rowspan="5" | 0.71
|2.2|| title="≈ 2.2" | {{sfrac|563|256}} 
| colspan="4" rowspan="4" |
|-
![[Multiplexed Analogue Components|M.A.C]].
|ITU-R BO.650-2<ref>{{Cite web |title=RECOMMENDATION ITU-R BO.650-2 *,** {{!}} Standards for conventional television systems for satellite broadcasting in the channels defined by Appendix 30 of the Radio Regulations |url=https://extranet.itu.int/brdocsearch/R-REC/R-REC-BO/R-REC-BO.650/R-REC-BO.650-2-199203-I/R-REC-BO.650-2-199203-I!!PDF-E.pdf#page=18 |website=}}</ref>
|YPbPr
|1985
| rowspan="4" |0.67
| rowspan="4" |0.14
| rowspan="4" |0.08
|2.8
|
|-
! [[NTSC#Colorimetry|NTSC-FCC]]
| [[Rec. 601|ITU-R BT.470/601 (M)]]
|Y′IQ, YCbCr|| 1953
| rowspan="2" title="(0.3101, 0.3162)" | [[Standard illuminant#Illuminants B and C|C]]
| rowspan="2" | 2.2<ref>47 CFR § 73.682 (20) (iv)</ref>
| title="2.2" | {{sfrac|11|5}} 
|-
![[PAL-M]]
|ITU-R BT.470-6<ref>{{Cite web |title=Recommendation ITU-R BT.470-6 {{!}} Conventional Television Systems |url=https://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.470-6-199811-S!!PDF-E.pdf#page=2}}</ref>
|Y′UV, YCbCr
|1972
|
|-
! [[eciRGB]]
| ISO 22028-4 
| || 2008, 2012
| title="(0.34567, 0.35850), ISO 22028: (0.3457, 0.3585) " | [[Standard illuminant#Illuminant series D|D50]]
|1.8|| 3 
| 1.16 || 0.008856 || 9.033 || 0.08
|-
![[DCI-P3]]
|SMPTE RP 431-2
|YCbCr
|2011
|6300K
| rowspan="2" |0.68
| rowspan="2" |0.32
| rowspan="2" |0.265
| rowspan="2" |0.69
| rowspan="2" |0.15
| rowspan="2" |0.06
|2.6
|{{sfrac|13|5}}
| colspan="4" |
|-
![[Display P3]]
|SMPTE EG 432-1
|RGB
|2010
| rowspan="2" |D65
|~2.2
|{{sfrac|12|5}}
| rowspan="1" |1.055
| rowspan="1" |0.0031308
| rowspan="1" |12.92
| rowspan="1" |0.04045
|-
![[Ultra-high-definition television|UHDTV]]
|[[ITU-R]] [[Rec. 2020|BT.2020]], [[Rec. 2100|BT.2100]]
|YCbCr
|2012, 2016
|0.708
|0.292
|0.170
|0.797
|0.131
|0.046
|Curved
|
|1.0993
|0.018054
|4.5
|0.081243
|-
! [[Wide-gamut RGB color space|Wide Gamut]]
| ''(Adobe)''
|RGB||
| rowspan="3" title="(0.34567, 0.35850), ISO 22028: (0.3457, 0.3585) " | [[Standard illuminant#Illuminant series D|D50]]
| title="700 nm" | 0.7347 || 0.2653 || title="525 nm" | 0.1152 || 0.8264 || title="450 nm" | 0.1566 || 0.0177
|2.2|| title="= 2.19921875" | {{sfrac|563|256}} 
| colspan="4" |
|-
! RIMM 
| ISO 22028-3 
| || 2006, 2012
| 0.7347 || 0.2653 || 0.1596 || 0.8404 || 0.0366 || 0.0001
|2.222|| title="2.(2)" | {{sfrac|20|9}} 
|| 1.099|| 0.0018 || 5.5 || 0.099
|-
! [[ProPhoto RGB color space|ProPhoto (ROMM)]] 
| ISO 22028-2 
| || 2006, 2013
| 0.734699 || 0.265301 || 0.159597 || 0.840403 || 0.036598 || 000105
|1.8|| title="1.8" | {{sfrac|9|5}} 
| 1 || title="1/512" | 0.001953125 || 16 || 0.031248
|-
! [[CIE 1931 color space#CIE RGB color space|CIE RGB]]
| rowspan="2" |[[CIE 1931 color space]]
|
| rowspan="2" | 1931
| rowspan="2" title="(1/3, 1/3)" | [[Standard illuminant#Illuminant E|E]]
| 0.73474284 || 0.26525716 || 0.27377903 || 0.7174777 || 0.16655563 || 0.00891073
|
|
| colspan="4" rowspan="2" |
|- title="mot RGB!"
!  [[CIE 1931 color space|CIE XYZ]]
!
| 1 || 0 || 0 || 1 || 0 || 0
| || 1 
|}
<!--JEDEC P22 / EIA397 (JC-22.1) 
FFmpeg -color_primaries jedec-p22
| D65 || 0.63 || 0.34 || 0.295 || 0.605 || 0.155 || 0.077 -->The [[CIE 1931 color space]] standard defines both the CIE RGB space, which is a color space with monochromatic [[Primary color|primaries]], and the CIE XYZ color space, which is functionally similar to a linear RGB color space, however the primaries are not physically realizable, thus are not described as red, green, and blue.

M.A.C. is not to be confused with MacOS. Here, M.A.C.refers to [[Multiplexed Analogue Components]].