Update:
Although I'm not using a solid color as you've suggested I did a quick tutorial of how to locate, edit and add this to your devices list of images.
1) Locate the images within your search engine.. Use common phrases or words geared towards the color or image your searching for. In this case I'm searching for a "Carbon Fiber" home screen. I was able to locate the image via
Page Resource:
Attachment 238742 2) Using the print screen option I was able to capture the image.. but I don't want to display the page source logo on my smart device. I edited this image via
LunaPic.com Attachment 238743 3) Saving this edited image to my computer via the photo albums:
Attachment 238744 4) Connecting my smart device to my computer via the USB power cable.
Attachment 238745 5) Located the edited image via the photo albums. I selected the "send to" option which sends the image to my smart device.
Attachment 238746 6) Making sure the image was transfered, I located the image attached or saved to my external MicroSD card.
Attachment 238747 7) Entering the devices settings, I located the wall paper or home screen options, then located the edited & saved Carbon Fiber image to use as my home page and or wall paper.
Attachment 238749 
