Column-Color
This property allows you to set or retrieve the color of the column identified by the X property. Foreground and background color values are combined and therefore RGB colors are not supported. See "Color management" for further details. When this property is set to zero, the column inherits the grid color.
 
Example - Set the color of a grid column
procedure division.
...
  modify screen-1-gr-1 x = 2
         column-color 130
         .
...