table border line color

Hello,
I have been looking around for an answer to this question, but I have not come around anything yet. the matplotlib table feature works fine, but I need some help with the details. I want to change the border color of the table, but can?t figure out how to do this.

My code looks like this:

ax5 = plt.subplot()
ax5.xaxis.set_visible(False)
ax5.yaxis.set_visible(False)
text = 'Example'
colLabels='B'
ytable = ax5.table(cellText=text, colLabels=colLabels, loc='center')
ytable.scale(1,0.6)

Anyone knows how to change the border color of the table (cells)?

Cheers,

Raoul