VSOCCLUDEDCOLOR (System Variable)

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

Note: 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.