A Violet-based or Blue toner works well in cancelling out an Orange brassy hair as shown on the color wheel/spectrum. Wella Toner is one of the biggest names in the toning business with a lot of products to show for it. Peradventure you need a Wella Toner to cancel out Orange, you may want to try out Wella T14 Color Charm Toner because it can give a brassy orange hair a dark or platinum blonde effect depending on your natural hair color. Other Wella Toner products work well too; a few of them has been reviewed above.