When the vibrance slider was added to Adobe Camera Raw version 4, it was one of the most significant changes ever made to the popular raw processor. Today it seems difficult to live without it. Vibrance also came to Photoshop CS4 as an adjustment layer, and we gained a whole lot more control over how it’s used.
There is a massive difference between vibrance and the humble saturation slider. They each affect different colours that exist in the image in different ways, but do you understand the difference? Watch Jesús Ramirez from the Photoshop Training Channel explain in this video with some great easy to understand demonstrations.