How can I adjust the colors?

• You can choose the best Color Mode for the image you're projecting and the environment in which you're projecting it.
  
  You can also adjust the available settings on the Image menu for the current input source, such as Brightness, Contrast, Tint, Color Adjustment, and/or Color Saturation (available settings will vary based on input signal type).
  
  Related references
  Selecting the Projection Quality (Selecting Color Mode)