Congress Blue
General Information about Congress Blue
The hexadecimal color code #0A3E8E, commonly referred to as Congress Blue, is a deep, saturated shade of blue. It is composed of 3.92% red, 24.31% green, and 55.69% blue. In the RGB color space, it has values of 10 red, 62 green, and 142 blue. In the CMYK color space, its composition is 92.96% cyan, 56.34% magenta, 0% yellow, and 44.31% black. This color evokes feelings of trust, authority, and stability, making it a popular choice for corporate branding and government-related materials. Congress Blue is often associated with professionalism and reliability, contributing to its widespread use in various design applications. It's a versatile color that can be used for both foreground and background elements, provided that appropriate contrast is maintained for readability.
The color #0A3E8E, also known as Congress Blue, presents some accessibility challenges. Its dark hue results in a low contrast ratio against light backgrounds, which could make text or interface elements difficult to read for users with visual impairments. To ensure accessibility, it is crucial to pair this color with a very light color for text or interactive elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as specified by the WCAG guidelines. Additionally, providing alternative cues, such as icons or labels, can further enhance usability for all users. When using Congress Blue for decorative purposes, such as backgrounds, ensure that it does not interfere with the legibility of any foreground content.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Congress Blue can be used in website headers and footers to create a professional and trustworthy appearance. Its deep blue color evokes feelings of stability and authority, making it suitable for businesses in finance, law, or government sectors. The color works well for background elements, navigation bars, or call-to-action buttons, especially when paired with contrasting text colors like white or yellow. Ensure sufficient contrast to meet accessibility standards for readability.
Interior Design
In interior design, Congress Blue can be used as an accent color for walls, furniture, or decor. It complements neutral color palettes, adding a touch of sophistication and depth to the space. Consider using it for accent walls in living rooms or bedrooms, or for upholstery on sofas and chairs. Pair it with lighter shades of gray or beige to create a balanced and harmonious environment. Metallic accents, such as gold or silver, can further enhance its elegance.
Branding
Congress Blue can be used as an accent color for branding materials to add a touch of depth and sophistication. It creates a formal appearance for businesses in finance, law, or government sectors. The color works well for logos, business cards or letterheads, especially when paired with contrasting text colors like white or gold. Ensure sufficient contrast to meet accessibility standards for readability.