Change saturation online
Using the color tone/saturation tool for color correction provides excellent options for easily changing the desired settings (hue, saturation, brightness) together or individually, as well as for "global" changes.
At the heart of the tool algorithm is the HSB color model, which can be found here.
I will use Hue/Saturation as a Hue/Saturation tool. Once it's created, the Settings panel will open, and you can find the basic settings at the link above.
The Hue/Saturation Layer Control Panel
Hue/Saturation Layer Control Panel
The parameters responsible for the correction are easy to understand: below the list of presets and saved settings, you'll find a drop-down list of six seven items for color selection. The six sectors of the color wheel, plus Master (default) which has the same effect on all colors in the image
To select the desired color spectrum, it is convenient to use the keyboard shortcuts indicated next to the names in the list. For direct color correction on a photo section, use the "thumbnail" button on the left side of the list.
There are three sliders below which are responsible for changing the parameters:
Hue - color tone, the adjustment slider is set at 0 degrees (red) and can move in different directions by a value of 180 degrees. That in total gives full movement of the color wheel;
Saturation - saturation changes this parameter of the chosen color range positive values increase, negative - decrease;
Lightness - brightness, I think it is not difficult to guess what it regulates.
Direct color correction on the photo by color tone/saturation
For the example of direct work I took a photo in which I wanted to make the colors more vivid, to give more life, so to speak.
I create a Corr layer color tone/saturation, with the finger button I choose the desired color, I am interested in the sweater of the model. I press the button, move the cursor to the desired location in the photo, let the pen tablet (similar to right-click)
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