- *
- * We normalize the Bradford fundamentals to D65, which means that the standard
- * D65 illuminant (x=0.31271, y=0.32902, z=1-y-x) gives L=M=S under this
- * transformation. This makes sense because sRGB (which is used to derive
- * those XYZ values in the first place) assumes the D65 illuminant, and so the
- * D65 illuminant also gives R=G=B in sRGB. (We could also have done this
- * step separately in XYZ space, but we'd have to do it to all colors we
- * wanted scaled to LMS.)