New images of the Samsung Galaxy S10 and S10+ have been leaked showing the smartphones in a range of three different colors. The colors are expected to be for handsets for the European market: There is black, a metallic green, and white with a pearlescent effect. The upcoming flagship smartphones are also expected to come in blue at some point in the future.
https://www.notebookcheck.net/Images-of-the-Samsung-Galaxy-S10-and-S10-in-their-European-launch-colors-leaked.402316.0.html