How to change text color in Matplotlib?
<p>How to change the color of a matplotlib graph? Now the title is black but the other texts are grey. I'm creating a Hexbin graph using Pandas plot. I have already tried</p>

<pre><code>matplotlib.rcParams.update({'text.color': 'black'})
</code></pre>

<p>As I understood from <a href="http://matplotlib.org/users/customizing.html" rel="nofollow">http://matplotlib.org/users/customizing.html</a> But it doesn't work.  </p>

<pre><code>import matplotlib.pyplot as plt
import matplotlib
matplotlib.style.use('ggplot')
font = {'family' : 'normal',
        'weight' : 'bold',
        'size'   : 22}                          
matplotlib.rc('font', **font)

t = pessoas.plot.hexbin(x='qteViagens',y='qteDestUnicos',cmap=plt.cm.jet,gridsize=20,norm=matplotlib.colors.LogNorm(),colorbar=False)
t.set_xlabel('Number of Trips in Period')
t.set_ylabel('Number of Unique Destinations')
t.set_title('Number of Users')
</code></pre>

<p><a href="http://i.stack.imgur.com/Dnip3.png" rel="nofollow">Matplotlib Hexbin graph</a></p>