https://www.techradar.com/news/huawei-mate-20-pro-snapped-in-striking-twilight-shade

We’re less than a week from the October 16 announcement of the Huawei Mate 20 and Huawei Mate 20 Pro and it seems there’s not much we don’t know about them, but today we have additional evidence that the Huawei Mate 20 Pro will come in the Huawei P20 range’s best shade.

We’re talking about the Twilight shade, which shifts from blue to purple, as you can see below in the picture shared by reputable leaker Evan Blass. This is the second time we’ve seen this shade so it’s likely coming.