Silky Terriers and Yorkies have same type of fur, but the silky terrier has lighter coloring most often and yorkies a bit darker.
This is how a yorkie should be colored:
http://swedetops.is/myndir/rakkar/aettbok/thomas2.jpg http://swedetops.is/myndir/MinRaektu...areDevil-e.jpg
This color is right too but the golden color is a little too much tan colored, should be a little lighter.
http://4.bp.blogspot.com/-HR7NBh5VvI...re_Terrier.jpg
This is how a Silky Terrier is colored:
http://www.brit-petfood.com/data/ima...b3f4d2c377.jpg
Many silkys are to dark though but this is the right color, but in shows the color isnt as important as the yorkies, the silkys are allowed a bit darked but judges prefer this color.