Congress Blue
General Information about Congress Blue
The color #0D3A8B, also known as Congress Blue, is a dark shade of blue that belongs to the blue color family. In the RGB color model, it consists of 5.1% red, 22.7% green, and 54.5% blue. It has a hue of 218.2 degrees, a saturation of 84.4%, and a lightness of 29.8%. The color is associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Blue is considered beneficial to the mind and body. It slows human metabolism and produces a calming effect. It is strongly associated with tranquility and calmness. In color psychology, blue is reliable and responsible.
The hex color #0D3A8B, also known as Congress Blue, presents some accessibility challenges, particularly when used as text against a white background. Its low luminance value indicates that it might not meet the contrast ratios recommended by WCAG (Web Content Accessibility Guidelines). Specifically, the contrast ratio between #0D3A8B and white is insufficient for normal-sized text, potentially causing readability issues for users with visual impairments. To improve accessibility, consider pairing #0D3A8B with lighter colors like white, light yellow or light gray to ensure sufficient contrast. Alternatively, using #0D3A8B for larger text elements or graphical elements can also mitigate some accessibility concerns. Tools like contrast checkers can help evaluate and improve the accessibility of color combinations used in designs.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #0D3A8B can be used for headers, navigation bars, or as a background color for specific sections of a website. Its deep blue tone evokes a sense of trust and professionalism, making it suitable for corporate websites or educational platforms. When using it for text, ensure sufficient contrast with the background to maintain readability. Consider using it sparingly as a primary color, pairing it with lighter, complementary colors for a balanced and accessible design.
Interior Design
In interior design, #0D3A8B can serve as an accent color for walls, furniture, or decorative elements. Its rich hue adds depth and sophistication to a room. It pairs well with neutral colors like gray, white, and beige, as well as natural materials like wood and stone. Consider using it in bedrooms or living rooms to create a calming and elegant atmosphere. To avoid overwhelming the space, use it in moderation and balance it with lighter shades.
Fashion
In fashion, #0D3A8B can be used for clothing, accessories, or footwear. It is a versatile color that can be worn in both casual and formal settings. It complements a variety of skin tones and hair colors. Consider pairing it with neutral colors like black, white, and gray, as well as bolder colors like red and yellow. It can be used to create a variety of looks, from classic and sophisticated to modern and edgy. It is often chosen for work attire.