Change the color of the specific bar on the histogram

import pandas as pd
import matplotlib.pyplot as plt

s = pd.Series([12, 15, 13, 20, 19, 20, 11, 19, 11, 12, 19, 13, 
                    12, 10, 6, 19, 3, 1, 1, 0, 4, 4, 6, 5, 3, 7, 
                    12, 7, 9, 8, 12, 11, 11, 18, 19, 18, 19, 3, 6, 
                    5, 6, 9, 11, 10, 14, 14, 16, 17, 17, 19, 0, 2, 
                    0, 3, 1, 4, 6, 6, 8, 7, 7, 6, 7, 11, 11, 10, 
                    11, 10, 13, 13, 15, 18, 20, 19, 1, 10, 8, 16, 
                    19, 19, 17, 16, 11, 1, 10, 13, 15, 3, 8, 6, 9, 
                    10, 15, 19, 2, 4, 5, 6, 9, 11, 10, 9, 10, 9, 
                    15, 16, 18, 13])

p = s.plot(kind='hist', bins=50, color='orange')

bar_value_to_label = 5

min_distance = float("inf")  # initialize min_distance with infinity
index_of_bar_to_label = 0
for i, rectangle in enumerate(p.patches):  # iterate over every bar
    tmp = abs(  # tmp = distance from middle of the bar to bar_value_to_label
        (rectangle.get_x() +
            (rectangle.get_width() * (1 / 2))) - bar_value_to_label)
    if tmp < min_distance:  # we are searching for the bar with x cordinate
                            # closest to bar_value_to_label
        min_distance = tmp
        index_of_bar_to_label = i
p.patches[index_of_bar_to_label].set_color('b')

plt.show()