Congress Blue
General Information about Congress Blue (#0D4D8A)
The hexadecimal color #0D4D8A, also known as Congress Blue, is a dark shade of blue that evokes feelings of trust, stability, and professionalism. It belongs to the blue color family, which is often associated with calmness, intelligence, and security. In the RGB color model, #0D4D8A is composed of 5.1% red, 30.2% green, and 54.1% blue. In the CMYK color model, it consists of 90.6% cyan, 44.1% magenta, 0% yellow, and 45.9% black. This color is commonly used in corporate branding, web design, and other applications where a sense of reliability and authority is desired. Its cool undertones make it a versatile choice for a variety of design purposes, and it pairs well with both neutral and contrasting colors. Color variations can be achieved by adjusting the brightness and saturation levels, leading to different shades and tints of the original Congress Blue.
The color #0D4D8A, also known as Congress Blue, presents some accessibility challenges, particularly when used as text on a white background. Its relatively low luminance results in a contrast ratio that may not meet WCAG (Web Content Accessibility Guidelines) standards for normal-sized text. To ensure readability for users with visual impairments, it's crucial to use this color with larger text sizes or pair it with a lighter background. When using this color for interactive elements like buttons or links, providing sufficient contrast is important, indicated through a contrast ration calculation. For example, a lighter shade of blue or a contrasting color like yellow or orange can be used for the text or background to improve accessibility. Tools like contrast checkers can help determine if the contrast ratio meets accessibility standards and avoid difficulties with color blindness. Therefore, careful consideration of contrast is necessary when using #0D4D8A to create inclusive and accessible designs.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Congress Blue can be used in website headers and footers to create a professional and trustworthy feel. Its calming nature makes it suitable for businesses in finance, technology, or healthcare. It can be combined with neutral colors like white or gray to create a clean and modern design. Using this color as a background for call-to-action buttons can also draw attention and encourage user interaction. To prevent a monotonous look, you can also introduce lighter shades of blue or complementary colors like orange as secondary accents, for example in the navigation bar of the web application.
Fashion
In fashion, Congress Blue can be used for sophisticated and elegant attire. It is a versatile color that can be paired with a variety of other colors, such as white, beige, or even brighter hues like coral or yellow. A Congress Blue dress or suit can be a timeless addition to any wardrobe. The color can also be used in accessories such as scarves, handbags, or shoes to add a touch of sophistication to an outfit. The color is suitable to be used in all seasons.
Interieur
The color is a good choice to give rooms or furniture a professional look and can be combinded with darker colors or white elements to give a room more structure and contrast. In combination with wooden furniture the color can be used to achieve a rustic vintage look.