The coal black color of the paper for Seolution's business card brings attention to the company name on the bottom.
Seolution's Minimalist Business Card
Similar Designs:
Zebra7's Business Card
Ancillary Magnet's Business Card
Business Card Layout Tips 
Less is More: 15 Clean & Simple Minimalist Business Cards
Chris Cavil's Minimalist Business Card
Il Progetto's Speech Balloon Business Card
Minimalist Black & White Business Card Template
Three Advertising's Business Card
Cool Business Card for X3 Studios