Change eye diagram plot color into black on white

Eye diagram in MATLAB 2020b was a blue on white background, and now for some reason after I upgrade to 2021a, the plot invert its color into yellow lines on black background. Is there a way to change it back?

Below I attach pictures to illustrate the difference.

[Muhammad Afif Ramadhan]

After a lot of tinkering, I found the best method to change it is to access the property inspector and click on the object you want to change the color. Thanks the answer everyone.

Answer 1

[Awais Saeed]

Use

set(gca,'Color','white')

to change the background color after the plot command

Answer 2

[Chunru]

get a handle of the object and there are color properties for you to change. You may also need to change the Children object color.

[Jerry Malone]

So how do you do that?

The default colors make eyediagram unusable. I need to change the background from black to the usual figure background color, the plot lines from yellow to blue, the axes to black, the two subplot backgrounds to the usual backround color, turn the grids on, and clean up the titles.

It's not worth my time to figure out how to do all that, when I can just write my own eyediagram code.

That's the problem with the comms tools.

[Chunru]

Can you post your code?