Congress Blue
General Information about #0D3D80
The hex color #0D3D80, also known as Congress Blue, is a deep, muted shade of blue that evokes feelings of trust, stability, and professionalism. In the RGB color model, it is composed of 5.1% red, 24.3% green, and 50.2% blue. This color is often associated with governmental institutions, academic settings, and corporate environments due to its serious and dependable nature. It is a versatile color that can be used in a variety of applications, from web design to interior decor. In color psychology, blue is generally linked to calmness, security, and intelligence. The specific shade of Congress Blue further emphasizes these qualities, making it a popular choice for brands aiming to project an image of reliability and competence. Its subdued nature allows it to be easily paired with other colors, making it a practical option for designers.
The hex color #0D3D80, also known as Congress Blue, presents some accessibility challenges, especially when used as a background color for text. Its relatively low lightness value means that text needs to be a very light color, such as white or a very pale yellow, to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #0D3D80, careful consideration must be given to the foreground text color to meet these requirements. Tools like contrast checkers can be invaluable in determining appropriate color pairings. Furthermore, avoid using #0D3D80 for crucial interactive elements without proper contrast, as users with visual impairments may struggle to identify and use them. It’s often beneficial to provide alternative high-contrast themes or options for users to customize the color scheme to their individual needs.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development
In web development, #0D3D80 can be used for navigation bars, headers, or as a background color for specific sections of a website. Its deep blue tone conveys professionalism and trustworthiness, making it suitable for corporate websites or educational platforms. However, care should be taken to ensure sufficient contrast with text and other elements. Consider using it sparingly to avoid overwhelming the user with too much dark color. For instance, it can be effectively used for call-to-action buttons with light-colored text, drawing the user's attention. Alternatively, you can apply it to create a unique and pleasing dark mode interface for the user.
Interior Design
In interior design, #0D3D80 can serve as an accent color for walls or furniture. It pairs well with neutral colors like gray, beige, or white, creating a sophisticated and calming atmosphere. It can also be used in textiles such as curtains or cushions to add a pop of color to a room. The color creates a sophisticated and formal atmosphere. The Congress Blue colour is not too bold, and creates an atmosphere of reliability.
Fashion
In fashion, Congress Blue can be incorporated into outfits to evoke feelings of calmness and responsibility. This colour works well with white and black to create a formal and professional look. Congress Blue can also be combined with red accents to create a more fun, but still bold, look.