Congress Blue
General Information about Congress Blue
The hex color code #0B3F80 represents a deep shade of blue, often referred to as Congress Blue. In the RGB color model, it is composed of 4.31% red, 24.71% green, and 50.2% blue. This color is frequently associated with qualities such as stability, trust, and professionalism. It is commonly used in various design applications, including web design, branding, and interior decoration, where a sense of reliability and sophistication is desired. Its relatively low saturation and medium darkness make it a versatile choice that can be paired with both light and dark accents to create visually appealing compositions. Understanding its properties within different color models helps designers effectively utilize it in their projects.
The hex color #0B3F80, also known as Congress Blue, presents some accessibility challenges, particularly concerning text displayed against this background. With a relatively low lightness value, it requires careful consideration of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using white (#FFFFFF) as the foreground color might not always meet these contrast requirements, especially for smaller text sizes. Therefore, it is advisable to use a lighter shade of yellow or off-white to guarantee readability for users with visual impairments. Tools like contrast checkers can be invaluable in assessing and adjusting color combinations to adhere to accessibility standards, promoting inclusivity and a better user experience for everyone.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Congress Blue can be used as the primary color for a website design, providing a professional and trustworthy look. It is well-suited for header backgrounds, navigation bars, and button elements. When combined with a contrasting color like white or light yellow for text, it ensures readability and accessibility, making it ideal for corporate websites, educational platforms, and financial institutions. The deep blue hue evokes feelings of stability and reliability, reinforcing the brand's message.
Interior Design
In interior design, Congress Blue can serve as an accent wall color in living rooms or bedrooms, creating a calming and sophisticated atmosphere. It pairs well with neutral furniture and light-colored accessories. The color can also be used in smaller doses, such as for cushions, curtains, or decorative items, to add a touch of elegance and depth to the space. Its versatility makes it suitable for both modern and traditional interior styles, providing a timeless appeal.
Fashion Design
In fashion, Congress Blue can be used as the primary color for garments such as suits, dresses, or coats, providing a classic and sophisticated look. It pairs well with neutral colors like white, black, or gray, as well as brighter colors like yellow or pink for a more vibrant contrast. The color can also be used for accessories such as scarves, handbags, or shoes, adding a touch of elegance and style to any outfit. Its versatility makes it suitable for both formal and casual occasions, providing a timeless appeal.