how to change the title bar color in tkinter
root = Tk()
def move_window(event):
root.geometry('+{0}+{1}'.format(event.x_root, event.y_root))
root.overrideredirect(True) # turns off title bar, geometry
root.geometry('400x100+200+200') # set new geometry
# make a frame for the title bar
title_bar = Frame(root, bg='white', relief='raised', bd=2)
# put a close button on the title bar
close_button = Button(title_bar, text='X', command=root.destroy)
# a canvas for the main area of the window
window = Canvas(root, bg='black')
# pack the widgets
title_bar.pack(expand=1, fill=X)
close_button.pack(side=RIGHT)
window.pack(expand=1, fill=BOTH)
# bind title bar motion to the move window function
title_bar.bind('<B1-Motion>', move_window)
root.mainloop()