Here are some possible meanings of "swart":
* Dark, dusky, or swarthy: This is the most common meaning of "swart" and is often used to describe skin color.
* Black or very dark: This meaning is often used to describe objects or surfaces.
* Gloomy or dismal: This meaning is less common but can be used to describe a mood or atmosphere.
Knowing the surrounding sentence will help me determine the best meaning of "swart" in your context.