1 Coil (chemistry), a tube used to cool and condense steam from a distillation.  Coil spring, used to store energy, absorb shock, or maintain a force between two surfaces.
Umber RGB Color Code: #635147. The hexadecimal RGB code of Umber color is #635147. This code is composed of a hexadecimal 63 red (99/256), a 51 green (81/256) and a 47 blue component (71/256). The decimal RGB color code is rgb(99,81,71).
Fiery orange-browns also coordinate well, especially if you prefer a neutral color scheme. Some warm-gray walls have strong purple undertones, and in such cases, an interesting tone-on-tone effect can be achieved by using plum curtains with a satin sheen.