Color and exposure is very good from the ZS10 up to ISO 400. Subjects appear natural, bright, and pretty accurate. Plus, there are a number of ways to tweak your color results. White-balance presets are good for the most part; however, the auto white balance is not good indoors. Unfortunately, you're stuck with that setting if you're using Intelligent Auto. Whenever possible, use the presets or take a manual reading, which is really easy to do.