If visually impaired, then the Blue Screen of Death (BSOD) can be difficult to read with its white text on blue background. It is possible to change the color of the BSOD by adding these lines to the 386enh-section of the System.ini-file in the Windows-folder:

[386enh]
;COMMENT The following 2 lines makes the screen black and the text white
MessageBackColor=0
MessageTextColor=7

Color codes available:

Code (Hex)Color
0black
1blue
2green
3cyan
4red
5magenta
6yellow/brown
7white
8gray
9bright blue
Abright green
Bbright cyan
Cbright red
Dbright magenta
Ebright yellow
Fwhite

More Info MS KB90740