background	borderWidth	cursor		disabledForeground
foreground	font		height		highlightColor
highlightThickness	relief		takeFocus
width
See the options(n) manual entry for details on the standard options.
Name:		backPageColor
Class:		BackPageColor
Switch:		-backpagecolor
Name:		focusColor
Class:		FocusColor
Switch:		-focuscolor
Name:		inactiveBackground
Class:		InactiveBackground
Switch:		-inactivebackground
Name:		tabPadX
Class:		Pad
Switch:		-tabpadx
Name:		tabPadY
Class:		Pad
Switch:		-tabpady
The name of the NBFrame subwidget inside the TixNoteBook widget is called nbframe. It can be accessed using the subwidget command of the TixNoteBook widget or the -options switch:
 tixNoteBook .d -options {
     nbframe.BackPageColor gray60
 }
 .d subwidget nbframe config -font fixed
 .d add page1 -label "Page1"
 set page [.d subwidget page1]
 button $page.b1
 pack $page.b1
 pack .d -expand yes -fill both