# Chroma Narrow

| Message                    | Description                                          | Arguments |
| -------------------------- | ---------------------------------------------------- | --------- |
| `/mixeffect/chroma/narrow` | Sets the narrow parameter for the legacy Chroma USK. | Integer   |

| Argument | Type    | Description                            |
| -------- | ------- | -------------------------------------- |
| Choice   | Integer | <p>0 = Off<br>1 = On<br>2 = Toggle</p> |