Congress Blue
General Information about Congress Blue
The hex color #0A3A8E, also known as Congress Blue, is a dark shade of blue that evokes feelings of professionalism, trust, and stability. It is commonly associated with governmental and corporate settings due to its serious and reliable nature. In the RGB color model, #0A3A8E consists of 3.92% red, 22.75% green, and 55.69% blue. Its CMYK values are 86.44% cyan, 59.15% magenta, 0% yellow, and 44.31% black. This color is often used in branding and design to convey a sense of authority and dependability. Its dark hue makes it suitable for backgrounds or accent colors when paired with lighter text or elements. The color is perceived as calming and orderly, making it a versatile choice for various applications.
The hex color #0A3A8E, also known as Congress Blue, presents some accessibility challenges, particularly for users with visual impairments. Its dark hue means that text or elements using this color as a background require very light foreground 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. When using #0A3A8E, careful consideration must be given to the choice of foreground color to meet these standards. White or very light shades of yellow or gray are generally good choices. Tools like contrast checkers can be invaluable in determining whether a specific color combination meets accessibility requirements. Additionally, it's essential to avoid relying solely on color to convey information, as users with color blindness may not be able to distinguish between #0A3A8E and other similar dark colors. Providing alternative cues, such as text labels or icons, can improve the overall accessibility of designs using this color.
Shades
Digital Color Formats
Alternative colors
- #1e90ff
A slightly lighter blue that provides better contrast in some situations.
- #333333
A neutral dark gray that can be used as a background color with good contrast for light text.
- #000080
Navy blue can be considered an alternative color for a more classic and subdued look, while maintaining a professional appearance.
Applications
Banking App UI
Congress Blue (#0A3A8E) can be used to create a professional and trustworthy feel in user interfaces for banking or financial applications. Its deep blue tone inspires confidence and stability, essential qualities for such platforms. When designing a user interface, the use of Congress Blue for elements, such as headers, buttons, or navigation menus, will provide a sophisticated and reliable look. However, make sure to apply sufficient contrast when using it with text or other UI elements.
Formal Wear Design
In fashion, Congress Blue can be used as a base color for formal wear, such as suits or dresses. It offers a sophisticated and elegant look, suitable for professional settings or special occasions. The deep blue shade can be paired with lighter colors like white, cream, or light gray to create a visually appealing contrast. Accessorize with silver or gold accents to enhance the overall look. The color is versatile and complements a variety of skin tones, making it a popular choice for designers.
Interior Design Accent
In interior design, Congress Blue can be used as an accent color in a room to provide a sense of sophistication and depth. It can be used on walls, furniture, or accessories such as throw pillows and rugs. The deep blue hue can be paired with neutral colors like white, beige, or gray to create a balanced and inviting space. The color is particularly well-suited for studies, libraries, or bedrooms, where a calm and serene ambiance is desired. In general, the color is versatile and timeless.