create a bar graph with colors indicator in matlab

main.m
% Simulated data
x = 1:10;
y = [50 35 20 18 12 9 9 8 7 4];

% Specify colors for each bar
colors = [0.5 0.5 0.5; 0.25 0.25 0.75; 0.75 0.25 0.25; 0.25 0.75 0.25; 0.75 0.75 0.25; 0.25 0.75 0.75; 0.75 0.25 0.75; 0.75 0.75 0.75; 0.5 0.5 1; 1 0.5 0.5];

% Create bar graph
bar(x, y, 'FaceColor', 'flat')

% Set custom colors for each bar
for i = 1:length(colors)
    cdata(i,:) = repmat(colors(i,:),length(x),1);
end
set(gca, 'ColorOrder', colors, 'Color', 'w')
set(bar(x, y), 'CData', cdata)

% Set axes properties
xlabel('X')
ylabel('Y')
title('Bar Graph with Color Indicators')
legend('Bar')

% Display grid lines
grid on
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