How to change color of box with bar function?

Hi all, I am using bar function for my table chart. I want to change 'Attacked' box from blue color to red color. I used findobj function to find 'Attacked' box and set color but it's not working. Anyone have any idea? Thank in advance! Here is my code:

str={'Normal';'Attacked'};
x=[1;2];
y=[142 ;4128 ];
b=bar(x,y,0.3);
set(gca,'xticklabel',str)

Answer 1

[B.k Sumedha]

U can use this.

b=bar(x,diag(y),'stacked');

[Tung]

it worked. Thank so much!

[B.k Sumedha]

Your welcome :)