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).
Color names are provided to make it easier to identify the associated RGB element. Some of these color names are recognized by the browsers. However, to be safe, always use the hex RGB code. Note that if you want to use the name of a color, the W3C web standards organization has stipulated that only 16 color names will pass their validation tests. As of March 2007, these 16 colors were: aqua, black, blue, fuchsia, gray, green, lime, maroon, navy, olive, purple, red, silver, teal, white, and yellow.