Your hands seem to tense up right before the move. Relax!
Jason England 1 on 1 is nice, as well as Jonathan Kamm's tutorial
Move your fingers that "pass" less. The less movement, the less suspicion and more invisibility.
Do it on the offbeat for a control.
As a color change, you will have to get it almost perfect. I would suggest doing a riffle or dribble pass as a control, but the Brick Pass is really good for invisibility and visuals. Look into the Butterfly pass when you get more advanced. Remember, only learn these add-ons/covers if you are a little more proficient with the pass.
It also looks like your trying to do the pass FAST. Don't. A fast pass will come with practice, so work on making the pass elegant and smooth.