The highlighting described in this article uses the stated colors, without any way to change them. They are a convenience to the person manipulating the chart data range, and not intended as an aid to data visualization.

If you want to change the color of one label on the category axis, check out the techniques in Individually Formatted Category Axis Labels.

I have a problem . . .I want to change the Color of the name reflecting E.g. Alpha Beta Gama delta I want one of these to be Highlited in different color. . .

Please guide me . .Thankyou!!