To apply custom branding to your hub:

1. Click the Settings icon () to the left of your profile image, then click Settings.
   
2. Go to the Branding tab.
   

To change logo preferences:

1. To display the logo with hub name, select Logo with hub name option.
   
2. To display only the logo, select Logo only option.
   
3. To change the logo image, click the Change button and select an image from your device.
   
4. To remove the current logo image, click the Remove button.
   
5. View the changes in the Preview section.
   

Images greater than 256px high or 256px wide will be scaled down using CSS to preserve the best quality across all devices.

To change favicon preferences:

1. To change the favicon image, click the Change button and select an image from your device.
   
2. To remove the current favicon image, click the Remove button.
   
3. View the changes in the Preview section.
   

Images greater than 60px high or 60px wide will be scaled down using CSS to preserve the best quality across all devices.

To change the color theme:

1. To change to dark mode or light mode, switch the Mode button to Dark or Light.
   
2. To select a theme, go to the Themes section and pick a color theme from the palette.  
   
3. To set a custom theme, click Custom in the Themes section, then select the Accent Color, Header Background color, Header Text color, and Selected Tab color.
   
4. View the changes in the Preview section, then click Save in the top-right corner.