# Tones Range node

The Tones Range node selects a range of the input around a specified value.

## Inputs

The Tones Range node requires a grayscale input texture.

## Outputs

The Tones Range node provides a single grayscale texture.

## Parameters

The Tones Range node accepts 4 parameters:

- the Value around which the tones are selected

- the Width (in tones space) of the gradient around the value

- the Contrast of the gradient

- the Invert option that will invert the result if checked