Be cautious using 'swarthy' as it can sound outdated or even offensive due to emphasis on skin color. He was described as having a swarthy complexion, which felt a bit archaic in the novel.
Pro Tip 2/3
Often Neutral
'Swarthy' usually doesn't imply beauty or lack thereof, focusing on the shade of the skin. The mystery man had a swarthy skin tone, neutral in description and intriguing in presence.
Pro Tip 3/3
Literary Use
Found more in literature than in everyday conversation; giving a classic or descriptive flair. The pirate captain was a tall, swarthy figure, commanding the respect of his crew.