Based on leaks we're getting three Google Pixel 4 colour options. And that bit of information hasn't changed. What the latest leaks reveal are the names for said colours. According to 9to5Google, we're getting Just Black, Clearly White, and Oh So Orange (no Coral here apparently). There will reportedly be colour cases available as well with less clever names: Blue, Chalk, Black, and Orange.
Google will unveil the Pixel 4 on October 15th. It is expected to come with a Snapdragon 855 processor paired with 6GB of RAM and up to 128GB of storage, a Soli sensor for gesture support, a triple camera system, and Android 10.