Adreu 2 Column WP Theme
Adreu is a 2 column Blue wordpress theme. Designed with cool shades of blues and yellow accents. Download this free theme today from Hot WP Theme!
Blue Blogger Magazine
Blue Blogger is what I consider to be a magazine style WordPress theme. Widget ready with 3 columns gives you plenty of room to play with. Header is also customizable.
Shopping Mall Blue Theme
Shopping Mall is a fantastic Blue theme with yellow accents. 3 columns and perfect for a shopping blog or even a e-commerce business.
Business Trends
Great 3 column, widget ready business theme with Navy Blue background and gray accents.
Indigo Blue
Indigo is a 2 columns WordPress that theme that is cool as a glass of water. Blue as the ocean in Mexico, this skin is perfect for the minimalist at heart.