MATLAB: How to make a plot background black

Question

I have two vectors.

x=[1 2 3 4 5];

y=[10 20 30 40 50];

I plotted the vectors

plot(x,y)

The default background of the plot is white. How do I change the plot background to black?

Answer 1

This works:

plot(x,y)
set(gca,'Color','k')