I have just painted my house and the colour in my room is quite a dark grey (bluey tones). I love it but now I'm having a carpet dilemma. All the carpets I look at seem to be in yellowy tones apart from white white. With a young family, white seems like a really bad idea. I have been advised by foxtons that having different coloured carpets in different rooms is a bad idea aesthetically and so I need a carpet that will go with a grey room but also be practical for the rest of the house. Any ideas?