Colours are represented well by the RX10.
Use Picture Styles to change the colour output of your files in camera.
Different Picture Styles can be used for different situations, for instance Sunset. Shooting in Picture Styles means you can also shoot in raw format, should you need a clean image.
At the widest point of its lens, the RX10 offers an equivalent of 24mm, making it wide enough to take in a good wide view.
The top telephoto end of the lens offers an equivalent of 200mm, which is enough for the majority of situations.
If you do need to get even closer, use the Clear Image Zoom - Sony's very good version of digital zoom. Note that this can only be used when shooting in JPEG only.
You can create shallow depth of field effects with the RX10's lens, which has an f/2.8 constant aperture throughout its focal length.
There's lots of detail created by the RX10's one-inch 20.2 million-pixel sensor.