 Copyright © 2019 Apple Inc.

The files in this folder consist of SDR BT.601 EBU primaries and secondaries at 100% saturation and 100% amplitude.

The theoretical (ideal) luminance and CIE 1931 x,y are:

BT.601 EBU  x       y         cd/m^2
Red         0.64    0.33      22.20
Green       0.29    0.60      70.67
Blue        0.15    0.06      7.13
Cyan        0.2197  0.3287    77.80
Magenta     0.3271  0.1576    29.33
Yellow      0.4172  0.5018    92.87