<hr style=”color: blue”> ?

Question

Is this horizontal line supossed to apear blue?

I'm taking a course and the sylabus just directed us to read a couple documents about the 'abc's of HTML'. Next, the sylabus asks us to interpret a HTML document which includes the above line of code; but this example was *not covered in the reading (typical of my school). I assume it is suposed to be a horizontal line that apears in *blue, but when I place that line of code (or the whole example document) into a HTML document, it does not apear 'blue'. Is
1) this a trick question, or
2) my school screwing up again, or
3) do different browsers interpret differently?
I have tried Firefox and IE-6; both show the horizontal line as grey.

Answer 1

The "color" CSS attribute doesn't apply to the