# \&chroma

General Option! ([`&push`](/advanced-settings/setup-parameters/push.md), [`&room`](/advanced-settings/setup-parameters/room.md), [`&view`](/advanced-settings/mixer-scene-parameters/view.md), [`&scene`](/advanced-settings/mixer-scene-parameters/scene.md))

## 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>\
![](/files/8aKfxz0hgvr3RyxlvRGD)

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

## Related

{% content-ref url="/pages/QMi6Cor7B2Ipg74HvdTo" %}
[\&color](/advanced-settings/design-parameters/and-color.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MZX7zciUBszTwZweqvR" %}
[\&transparent](/advanced-settings/design-parameters/and-transparent.md)
{% endcontent-ref %}

{% content-ref url="/pages/vNOeAWRUpRlwMrHqfxry" %}
[\&background](/advanced-settings/design-parameters/and-background.md)
{% endcontent-ref %}


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