# \&chroma

General Option! ([`&push`](https://docs.vdo.ninja/advanced-settings/setup-parameters/push), [`&room`](https://docs.vdo.ninja/advanced-settings/setup-parameters/room), [`&view`](https://docs.vdo.ninja/advanced-settings/mixer-scene-parameters/view), [`&scene`](https://docs.vdo.ninja/advanced-settings/mixer-scene-parameters/scene))

## Options

Example: `&chroma=F0F`

| Value            | Description             |
| ---------------- | ----------------------- |
| (no value given) | green background        |
| `F0F`            | any RGB format color    |
| `DEDEDE`         | any RRGGBB format color |

{% hint style="info" %}
Use it to chroma-key out the background on the Electron Capture app.
{% endhint %}

{% hint style="danger" %}
Do not include the # character with the hex value.
{% endhint %}

Can be 3 or 6 characters in length, 0 to F, in RGB or RRGGBB format.

<https://vdo.ninja/?scene&room=roomname&chroma>\
![](https://2943598173-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MZHXv1G8N0MDxwotaT9%2Fuploads%2FkYkFwDiMRQcExbAxVHN8%2Fimage.png?alt=media\&token=dc082aa8-18b0-42d7-82d0-f8819c7fdab5)

See [`&color`](https://docs.vdo.ninja/advanced-settings/design-parameters/and-color) if you want to set the background color of one single video feed.

## Related

{% content-ref url="and-color" %}
[and-color](https://docs.vdo.ninja/advanced-settings/design-parameters/and-color)
{% endcontent-ref %}

{% content-ref url="and-transparent" %}
[and-transparent](https://docs.vdo.ninja/advanced-settings/design-parameters/and-transparent)
{% endcontent-ref %}

{% content-ref url="and-background" %}
[and-background](https://docs.vdo.ninja/advanced-settings/design-parameters/and-background)
{% endcontent-ref %}