The Servv app allows its users to change the colors of the appointment widget as per their preference.
To access the color customization feature for the Appointments Widget in the Servv App, you need to go to Apps -> Servv -> Widget -> Appointment Widget section
To change the color, you can click on the color box of the required option and a drop-down menu will open. You can either select the colors from the palette or type in the hex code of the color you want in the text box. The feature allows you to fully change the colors of any parts of the Appointment Widget, including the Time Slots, the widget pop-up, the calendar, etc.
The Default color scheme looks like this.
But customers can very easily change the colors from default to something that fits their store's theme and aesthetic or any color combination they like, like this.
You can also add you site logo by providing your logo url in "Widgets->Appointment Widget->Custom logo image" parameter.
Note: The Color Customization Feature is currently only available for the Appointment Widget. For Event widgets, please check this documentation LINK