Controls the amount of fading for objects on locked layers.
| Type: | Integer | 
| Saved in: | Registry | 
| Initial value: | 50 | 
Fades the objects on locked layers to contrast them with objects on unlocked layers and reduces the visual complexity of a drawing. Objects on locked layers are still visible for reference and for object snapping.

The range for controlling the fading for objects on locked layers is from -90 to 90.
| 0 | Locked layers are not faded | 
| >0 | When the value is positive, controls the percent of fading up to 90 percent | 
| <0 | When the value is negative, locked layers are not faded, but the value is saved for switching to that value by changing the sign |