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).
Auburn RGB Color Code: #A52A2A. The hexadecimal RGB code of Auburn color is #A52A2A. This code is composed of a hexadecimal A5 red (165/256), a 2A green (42/256) and a 2A blue component (42/256). The decimal RGB color code is rgb(165,42,42).