Red and Blue Combination Logo Design

Quick answer：

A red and blue combination logo design typically refers to a logo that incorporates both red and blue colors. Red and blue are often used together to convey a sense of stability, trust, and professionalism. In design, these colors can be combined in various ways, such as a symmetrical layout, contrasting shades, or complementary shapes. Logos with a red and blue theme are common in various industries, including technology, finance, and sports.