The ChipGuide used TCR12 as a reference which listed both a Salmon and Orange version of the chip. Colors of chips in scans or photographs are subject to variations caused by many factors, it is very difficult to determine true colors. Variances can be due to differences in equipment, lighting conditions, image capturing software and/or surface wear. I generally ask for a single image with both chips in it when listing a new color variation. I would not get hung up on a slight color variations.