In Ubuntu 16.04 settings, you can go to Appearance > Colors & Gradients > and select a 'plain' color to be the Desktop background. I like the color choices of 16.04 and want to use the same color on Ubuntu 18.04 Desktop background but 18.04 doesn't offer the same color.
Is there a way to save a .png of Ubuntu Desktop color background on 16.04 so I can have a .png of that color for use on 18.04?
How to copy over the solid color
You probably won't need to get it as a file. What to do?
On 16.04, open a terminal window, run the command:
Still on 16.04, set the plain color you like. In the terminal, you'll see something like:
The two last values are the ones to copy, now on 18.04, simply set a (any) solid color, subsequentlu run the two commands:
and
where '#425265' is the color you read on 16.04
Alternatively, just set the color on 16.04 and read it directly from
and