Over pearl-white the pro blue is a real changeable color depending on how much blue hi lite is in it. Since the base color is a simple smoke, there's no reason that red, green, purple, or orange hi lite and corresponding colorant can't be used to create your own "pro" colors and get the same results.
Another thought on the "pro" colors when using a thin to moderate pearl or white as a belly color, add a line color the same color as the smoke color [blue, green, etc.] and then pump in the smoke. You can't believe how much better the finished baits look doing that and in the sun the colors just jump out of the baits. It takes some practice to pour the thin line color but using some junk plastic you can perfect the operation in short order and the time is well spent.
