> ## Documentation Index
> Fetch the complete documentation index at: https://cal.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# How to white label the self hosted instance

We have made it very easy for you to white label your self-hosted instance.

<Steps>
  <Step title="Update environment variables">
    Please update the following env variables to match your desired branding:

    ```
    NEXT_PUBLIC_APP_NAME="acme.com"
    NEXT_PUBLIC_SUPPORT_MAIL_ADDRESS="support@acme.com"
    NEXT_PUBLIC_COMPANY_NAME="ACME inc."
    ```
  </Step>

  <Step title="Update logos">
    The images for the logo are placed in `/web/public` . You can update the logo by changing the value of the following constants in `/packages/lib/constants.ts` file:

    1. LOGO
    2. LOGO\_ICON
       to the file name of your logo and logo icon, or the paths with file name to your respective logo and logo icon images from `/web/public`.
  </Step>

  <Step title="Instance wide theming">
    The instance wide theme can be easily updated thanks to the color tokens we have in place. Simply modify the hex-codes within the `apps/web/styles/globals.css` file against the [color tokens](/self-hosting/guides/white-labeling/color-tokens), and the entire application can be consistently whitelabeled to your brand identity.
  </Step>
</Steps>

<Note>
  If you're using custom SMTP server for emails, you might need to set `NODE_EXTRA_CA_CERTS` env variable equal to the path of your CA certificate so that it can be recognized by the calcom application.
</Note>