Sorry to say, but the blue does not match or fit it with the grey's at all. You're clashing a very bright blue on top of dull grey. It just doesn't match. Staring it for long periods of time will just hurt your eyes.
And I understand that you want to be different, but there are reasons why people do not mix dark grey and light blue together. It just doesn't work.
You could also mess around with your templates a little more.