# Convert from/to RGB nodes

The Convert from RGB and Convert to RGB nodes converts between RGB and another specified colorspace. The alpha channel will pass through unaffected.

## Inputs

The Convert from RGB node accepts an RGBA input.

The Convert to RGB node accepts an input in the specified colorspace.

## Outputs

The Convert from RGB node provides an output in the specified colorspace.

The Convert to RGB node provides an RGBA output.

## Parameters

Both nodes have a single parameter to choose the colorspace being converted to/from. The alpha channel will be passed through unchanged in all cases.

- RGB: Pass through the input unchanged.

- HSV: Artist-friendly colorspace with intuitive behavior. Consists of a circular Hue channel, a linear Saturation channel, and a linear Value channel.

- YUV: Compression-friendly colorspace with a very accurate luminance model. Consists of a linear Luma (brightness) channel and two Chroma (blueness and redness) channels.