Pixaflux
Hue Saturation node
Left Toolbar > 
Adjust Nodes > 
Hue Saturation
Hue Saturation Node allows you to correct the hue, saturation and lightness of the image (HSL).
input
image
output
image
Hue: 0.3, Saturation: 0.2, Lightness -0.3.
Procedure
To modify the image Hue and Saturation:
On the left toolbar choose Adjust Nodes
> Hue Saturation Drag the Hue Saturation icon into the Node Graph.
Connect the output of an image node into the image input in the Hue Saturation node.
Modify the Hue, Saturation and Lightness values to modify the output image.
Inputs
image
The image to be adjusted.
Outputs
image
The adjusted image.
Attributes Panel
Attributes
Value
Hue: Set the hue value. Range: -1 to 1.
Saturation: Adjust the color saturation. Range: -1 to 1.
Lightness: Adjust the lightness of the image. Range: -1 to 1.