Welcome to Librarium Online!
The picture resolution is bad in the image, but from the looks of it, its just black with grey dry bushed highlights. If you are using GW paints its looks like chaos black, a mixture of chaos black and codex grey, codex grey highlight and fortress grey highlight.
Paint Adeptus Battlegrey, dunk in Badab Black, have a beer.
Thanks for helping so fast. will have to go get the colors on Tuesday to see if they work. Thanks again!