Bone Vs White Tub . White #12 sedona beige #03 bone whites basic colors premium color these colors are toto colors that are compatible with the listed kohler, american standard, or eljer colors. Likewise, people ask, what is the color of biscuit? Basic Economical Round and Elongated Toilet Seats from www.plumbingsupply.com These will normally be porcelain tubs with low sides, not much depth, and no fancy overflow holes. Subsequently, question is, what is the color of a bone? Just a step darker than pure white, it is almost the color of a pearl or antique.