Comment 9 for bug 1512093

Colored math symbols...

Top: Current (black)
Middle: "Green"
Bottom: "Cerulian"

I have also adjusted "vertical-align" of the formula images.

Reference:
http://www.nongnu.org/dvipng/dvipng_4.html#Command_002dline-options
http://mirrors.ctan.org/macros/latex/contrib/xcolor/xcolor.pdf (One of "dvispnames" or "svgnames")

Is someone building the documentation locally at home? In this case the coloring should fit with the background used locally.

The used images have to be adjusted also.