The most common concern when replacing a toilet seat, or tank lid is making sure that the color has been identified correctly. Mansfield offers most of their parts in white, biscuit, and bone. The best way we have found to determine the color, is by placing the part in natural lighting beside, or under a plain white piece of paper. The Mansfield white is not a perfect white. What this means is that when compared with a white piece of paper the part will appear to have a very slight grey tint to it. When compared with the white paper the biscuit finish will appear to be a very light tan. The color bone is the darkest of the three options. It is often referred to as an almond color, so when it is compared to a white piece of paper bone will be a dark tan, almost brown. Click Here To Go To The Mansfield Toilet Part Guide.