I have seen that sometimes when using RAW+JPG settings in the camera there is a big hue shift in some colours.
Having experimented in order to find a solution I am still at a loss. I would appreciate if anyone could help explain why this happens.
Below you will find two photographs in both raw and jpg ( straight from the camera into ACR6 RAW ) which shows the colour differences in the blue and red colours.
Canon 60D - lens EF-S 18-55mm