We have made it very easy for you to white label your self-hosted instance.
1

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."
2

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.
3

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, and the entire application can be consistently whitelabeled to your brand identity.
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.