X_VISUAL_ATTRIBUTE is a fixed lexicon with the following values:
Saved
Value
Displayed Value
01 Blue on Lightgray
02 Black on Lightgray
03 White on Gray
04 White on Blue
05 White on Darkgray
06 White on Green
07 Black on Lightgray
08 Blue on White
09 White on Black
10 Black on White
11 Magneta on White