How to get different patches (hatches) in my bar graph?

%% Below is my code, I wanted to get the different patch style for my first (AR,WQ,AC,FC) 4 bar lines. I tried several options and it did not work, can someone help me here.
%% I want to retain the color code too

name = {'AR','WQ','AC','FC','WQ+S','AC+S','FC+S'};

X = [1:7];
%Y = [AreaPk_AR AreaPk_WQ AreaPk_AC AreaPk_FC AreaPk_WQS AreaPk_ACS AreaPk_FCS];
Y = [0.1167 0.01998 0.01872 0.0410 0.4390 0.2141 0.6627]
b = bar(X,Y,0.5)
set(gca,'xticklabels',name)
ylabel('Area below the peak in ')
hold on

b1 = set(bar(X(1), Y(1),0.5,'FaceColor','black'));
hold on
set(bar(X(2), Y(2),0.5,'FaceColor','#0072BD')); %WQ
hold on
set(bar(X(3), Y(3),0.5,'FaceColor','#D95319')); %AC
hold on
set(bar(X(4), Y(4),0.5,'FaceColor','#7E2F8E')); %FC
hold on
set(bar(X(5), Y(5),0.5,'FaceColor','#0072BD')); %WQS
hold on
set(bar(X(6), Y(6),0.5,'FaceColor','#D95319')); %ACS
hold on
set(bar(X(7), Y(7),0.5,'FaceColor','#7E2F8E')); %FCS

Answer 1

[Chunru]

See the following:

https://www.mathworks.com/matlabcentral/fileexchange/24021-hatch-fill-patterns-plus-color-invert