Returns or sets the marker background color as an RGB value. Applies only to line, scatter, and radar charts. Read/write Long.
This example sets the marker background and foreground colors for the second point in series one.
With myChart.SeriesCollection(1).Points(2) .MarkerBackgroundColor = RGB(0,255,0) ' green .MarkerForegroundColor = RGB(255,0,0) ' red End With