Just looked at mine and the wires are matched to the colour of the small stickers on my ESC, if that's what you mean.
But mine doesn't have the same ESC as yours. Take a look here, and look at the picture of the carnage, see if yours is the same. There's a close up pic of your ESC for you to compare.
http://www.modelsport.co.uk/ftx-carnage-1-10-4wd-brushless-truggy-rtr/rc-car-products/40397