Texas plays under NFHS rules. The NFHS two tone thing only lasted one year because basically every glove is two tone. The glove is not suppose to have grey or white on it, which can include the label and stitching. That doesn't mean all gloves are illegal.
Some of the gloves are really bleached out where they almost appear white, but are a very light tan. If the official finds it distracting they can have it removed as well.