Nile Blue
General Information about #223D52
The hex color #223D52, often referred to as Nile Blue, is a deep, muted shade of blue with a slightly gray undertone. In the RGB color model, it consists of 13.33% red, 23.92% green, and 32.16% blue. Its CMYK representation is approximately 59% cyan, 25% magenta, 0% yellow, and 68% black. This color is often associated with feelings of tranquility, stability, and sophistication. Its subdued nature makes it suitable for applications requiring a calm and professional aesthetic. The hexadecimal notation provides a standardized way to represent this color in digital design, ensuring consistency across different platforms and devices. Nile Blue's subtle complexity makes it a versatile choice for various creative projects.
The hex color #223D52, also known as Nile Blue, presents some accessibility challenges, especially in text applications. Due to its relatively low luminance, using it as text on a white background (or any very light background) may result in insufficient contrast, potentially making it difficult for users with visual impairments to read. According to WCAG guidelines, the contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text. When using #223D52, ensure adequate contrast by pairing it with a lighter color for the background or using it for larger text elements. Tools like contrast checkers can help verify compliance. For improved accessibility, consider using a lighter shade of blue or pairing it with an appropriately contrasting color.
Shades
Digital Color Formats
Alternative colors
- #34568B
A slightly lighter blue that offers better contrast against white backgrounds, making it more accessible for text.
- #808080
A neutral gray that can be used as a background color to make #223D52 stand out more effectively.
- #001F3F
A darker blue that provides a sophisticated and professional look, suitable for backgrounds and elements needing emphasis.
Applications
Web Design
In web design, Nile Blue (#223D52) can be effectively used for header backgrounds, navigation bars, and other key interface elements to create a professional and calming user experience. Its depth allows it to provide a solid backdrop without being too distracting. It also can be utilized for creating data visualizations and infographics, offering a sophisticated tone to information presentation. The color evokes trust and stability, making it suitable for sites related to finance, technology, and corporate services. Consider using it sparingly for highlights and accents to draw attention to crucial parts of the interface.
Interior Design
In interior design, Nile Blue (#223D52) can be applied to create a serene and sophisticated ambiance. It works well in bedrooms, living rooms, or home offices, promoting relaxation and concentration. Use it as an accent wall color or in upholstery for furniture to add depth and character to the space. Pair it with lighter neutrals like beige or cream to balance its intensity and create a harmonious atmosphere. Metallic accents, such as gold or silver, can enhance its elegance and provide a touch of luxury.
Fashion
In fashion, Nile Blue (#223D52) is a versatile color choice for creating elegant and professional looks. It can be used for formal wear, such as dresses and suits, or in accessories like scarves and handbags to add a touch of sophistication to everyday outfits. This color complements both warm and cool skin tones, making it a universally flattering option. Combine it with neutral colors like gray, white, or black for a classic style, or pair it with complementary colors like coral or gold for a bolder and more vibrant appearance.