If you really need to, you can apply a little flat black and do a quick wipe.
FWIW, on my last two Rebel cameras, I redid the Canon logo in light yellow/golden lacquer, which came out really well. I did a drop fill with a wipe off, and used some lacquer thinner on a paper towel to clean the edges. The body will hold up to trace amounts of that (dont use a lot, use at your own risk, etc etc... be warned).
So, if anyone sees a Rebel out there with yellow/golden logo, it was mine, and if its a XTi, its stolen from me!