Spur straps?? (20 characters)?

I have these boots: a href="http://www.zappos.com/ariat-fatbaby-brown-omber" rel="nofollow"http://www.zappos.com/ariat-fatbaby-brow…/a and I am gettings some spurs are spur straps, what color straps should I get? Ones that match my boots exactly or can i get black or a lighter brown???? What colors would look best pictures would be great :)