– If you are using RGB, don’t apply too much colours because it will make your images darker. It is additive colour mode and you can get the required results just by applying colours for once.
– Use RGB only when you need to develop or display the images.
– CMYK is a subtractive colour mode. Therefore you will have to apply colours more than once in order to attain the required results.
– It is highly advisable for you to use CMYK when you have to print the images on white paper.
– If you are a photo editor, you must know the basic difference between RGB and CMYK.
– Image Courtesy: thinkpro.net