We recommend saving your image in your preferred RGB profile for best results. We do not have colour profiles to provide for our products.
Please have a look at our Colour Management article for more information on colour accuracy.
If you are looking to get a closer match to your monitor in a print, we would suggest purchasing a Sample Box on our website and submitting a request for the sample image print file. With that, you can adjust your monitor to be more in line with our print system. It should be noted, however, we do not guarantee exact colour matching in print.