RGB vs CMYK: What's the Difference?
It’s important to know the difference between the RGB and CMYK color modes so that you can plan and optimize each stage of the design process. Let's walk through what the RGB and CMYK color modes are, how they work and when it’s best to use each.
It's important to know the difference between the RGB and CMYK color ... so if you're using an animated element, such as a moving logo or a bouncing icon, this ... 'Save For Web' setting on PSD to prepare for display on facebook / tumblr etc.