Quote Originally Posted by tiberiustibz View Post
It increases contrast, not saturation. IIRC saturation is a function of the paper design itself.
Ummm, when is the last time you coated a color paper and then experimented with it? Sorry, just a gentle jibe!

You can increase both by different methods.

Increasing or decreasing sulfite or other ingredients decreases or increases saturation. Use of peroxide or other ingredients such as alkali can increase contrast or decrease it.

Of course, both are linked.