It's hard to tell from the picture, as you can't see clearly the marks on the body, but it's in the Halichoeres family, possibly a Grey Head or a Dusty. I suggest you look up picture of Halichoeres and try to match it.
LOL….it’s definitely in the Halichoeres family and most likely a Dusky or very closely related. The colors are off,but there are many species of fish especially wrasses that have different colors and are the same species depending on where they were collected. Just a heads up, inverts are on the menu especially anything with legs…..here’s my male….