SNAPCOLOR
Determines the color of snap markers used for fly-over snapping and the rubber band used for extended grips.
Type: OdCmColor (Integer or String)
Saved: In the registry
Range: -1 to 255, “-1” to “255”, “RGB:0-255,0-255,0-255”
Default: 1 or “RGB:255,0,0” (Red)