Specifies the color of occluded (hidden) lines in the visual style applied to the current viewport.
| Type: | String |
| Saved in: | Drawing |
| Initial value: | ByEntity |
Valid values include ByLayer (256), ByBlock (0), ByEntity (257), and any AutoCAD Color Index (ACI) color (an integer from 1 to 255).
You can also specify a true color or a color book color. Valid values for true colors are a string of integers each from 1 to 255 separated by commas and preceded by RGB. The True Color setting is entered as follows:
RGB:000,000,000
Existing visual styles are not changed when you enter a new value for this system variable. Any new value entered for this system variable temporarily creates an unsaved new visual style.