[X] RGB
├─[X] custom
├─[X] sRGB
├─[X] Adobe RGB
├─[X] Apple RGB (1998)
├─[X] Best RGB
├─[X] Beta RGB
├─[ ] bg-sRGB [https://www.color.org/chardata/rgb/bgsrgb.xalter]
├─[X] Bruce RGB
├─[X] CIE 1931 RGB
├─[X] ColorMatch RGB
├─[X] DCI-P3 D65
├─[X] DCI-P3 Theater
├─[ ] Display P3 [https://www.color.org/chardata/rgb/DisplayP3.xalter]
├─[X] Don RGB 4
├─[X] ECI RGB
├─[X] ECI RGB v2
├─[X] Ekta Space PS5
├─[ ] ERIMM RGB [https://www.color.org/chardata/rgb/erimmrgb.xalter]
├─[X] ITU-R Recommendation BT.2020
├─[X] ITU-R Recommendation BT.2100, using HLG EOTF
├─[X] ITU-R Recommendation BT.2100, using HLG OETF
├─[X] ITU-R Recommendation BT.2100, using HLG OOTF
├─[X] ITU-R Recommendation BT.2100, using PQ EOTF
├─[X] ITU-R Recommendation BT.2100, using PQ OETF
├─[X] ITU-R Recommendation BT.2100, using PQ OOTF
├─[X] ITU-R Recommendation BT.601, 525 line
├─[X] ITU-R Recommendation BT.601, 625 line
├─[X] ITU-R Recommendation BT.709
├─[X] Lightroom RGB
├─[X] NTSC RGB
├─[ ] RIMM RGB [https://www.color.org/chardata/rgb/rimmrgb.xalter]
├─[ ] ROMM RGB [https://www.color.org/chardata/rgb/rommrgb.xalter]
├─[ ] opRGB [https://www.color.org/chardata/rgb/oprgb.xalter]
├─[X] PAL/SECAM RGB
├─[X] ProPhoto RGB
├─[ ] scRGB [https://www.color.org/chardata/rgb/scrgb.xalter]
│ └─[ ] scRGB-nl [https://www.color.org/chardata/rgb/scrgb-nl.xalter]
├─[X] SGI RGB
├─[X] SMPTE 240M RGB
├─[X] SMPTE C RGB
├─[X] wide-gamut RGB, also known as Adobe Wide Gamut RGB
├─[ ] HCG (Alternative model to RGB)
├─[ ] HCI (Alternative model to RGB)
├─[ ] HCL (Alternative model to RGB)
├─[ ] HCV (Alternative model to RGB)
├─[ ] HCY (Alternative model to RGB)
├─[ ] HSG (Alternative model to RGB)
├─[ ] HSI (Alternative model to RGB)
├─[ ] HSL (Alternative model to RGB)
├─[ ] HSP (Alternative model to RGB)
├─[ ] HSV (Alternative model to RGB), also known as HSB
├─[ ] HWB (Alternative model to RGB)
├─[ ] rgY (Alternative model to RGB [r = R/(R+G+B), g = G/(R+G+B), Y = Y from CIE XYZ])
├─[ ] rgY' (Alternative model to RGB)
├─[ ] RGBW (RGB with added white channel)
├─[ ] CMY (Alternative model to RGB)
└─[ ] CMYK (Alternative model to RGB, with added black channel)
[ ] ACES
[ ] CAM
[ ] CIECAM02
[ ] Coloroid
[ ] CIE DSH
[ ] Hexachrome (CMYKOG)
[ ] HKS
[ ] Hunter 1948 color space
├─ https://en.wikipedia.org/wiki/CIELAB
└─ http://www.konicaminolta.com/instruments/knowledge/color/part4/06.html
[ ] Hunter Rdab
[ ] iCAM
[ ] ICtCp
[ ] IPT
[ ] ISCC–NBS
[X] CIE L*a*b*
[ ] CIE LChab, also known as CIE HLCab
└─ https://en.wikipedia.org/wiki/CIELAB_color_space#Cylindrical_model
[X] CIE LChuv, also known as CIE HLCuv
[ ] LMS
[ ] L'M'S'
[X] CIE 1976 (L*, u*, v*)
[ ] Munsell
[ ] NCS
[ ] OSA-UCS
[ ] Ostwald color system
[ ] PCCS
[ ] PMS
└─ https://en.wikipedia.org/wiki/Pantone#Pantone_Color_Matching_System
[ ] RAL
[ ] RG
[ ] RGK
[ ] scYCC-nl [https://www.color.org/chardata/rgb/scycc-nl.xalter]
[ ] sYYC [https://www.color.org/chardata/rgb/rgb_registry.xalter]
[ ] TSL
[X] CIE 1960 UCS
[X] CIE 1964 (U*, V*, W*)
[ ] xvYCC
[X] CIE xyY
[X] CIE 1931 XYZ
[ ] YCbCr
[ ] Y'CbCr
[ ] YcCbcBrc
└─ https://en.wikipedia.org/wiki/YCbCr#ITU-R_BT.2020_conversion
[X] YCgCo (also known as YCoCg)
└─ [ ] YCgCo-R (also known as YCoCg-R)
[X] YDbDr
[X] YES
[ ] Y'ES
[X] YIQ
[ ] Y'IQ
[ ] YJK
[X] YPbPr
[ ] Y'PbPr
[X] YUV
[ ] Y'UV
[ ] custom additive with 3 or more channels
[ ] custom subtractive with 3 or more channels
└─ [-] RYB
