The Standard: ITU-R BT.1886 defines only a reference Electro-Optical Transfer Function (EOTF). No white point. No color primaries. The Claim: Despite this, color scientist Charles Poynton states: “BT.1886 already has primaries, D65, and [an] EOTF,” making it a full “DISPLAY colorspace.” The definition: As defined by ISO 22028-1, a color space requires three components: 1. … Continue reading BT.1886 Color Space Conflation