Nile Blue
General Information
The hexadecimal color #223D4A, also known as Nile Blue, is a dark, subdued shade of blue that evokes a sense of calmness and sophistication. It belongs to the family of blue colors, specifically within the darker, cooler spectrum. In the RGB color model, #223D4A consists of 13.33% red, 23.92% green, and 29.02% blue. This composition indicates a dominant blue presence with moderate contributions from red and green, contributing to its unique hue. The color is often associated with professionalism, trustworthiness, and stability. Its subtle and understated nature makes it a versatile choice for various applications, ranging from web design to interior decoration. Nile Blue provides a refined and elegant aesthetic.
The color #223D4A, also known as Nile Blue, presents some accessibility challenges, especially when used as text on a white or light background. Its relatively low luminance value (brightness) means that the contrast ratio might not meet WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast. For instance, if #223D4A is used as text color, ensure that the background is light enough to provide a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text to comply with AA level requirements. Using online contrast checkers can help verify compliance. Consider pairing it with lighter shades of blues, grays, or even off-whites to create a more accessible design. In scenarios where high contrast is essential, using #223D4A for larger graphical elements or as an accent color rather than for extensive text blocks would be a more suitable approach. Furthermore, always test color combinations with real users, particularly those with visual impairments, to ensure optimal readability and user experience.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Nile Blue can be effectively used in website footers or navigation bars to create a sense of sophistication and professionalism without being overly distracting. It works well as a background color for call-to-action buttons, especially when paired with a contrasting text color like white or yellow. The subdued nature of the color also makes it suitable for data visualizations and charts, providing a calming visual experience for users analyzing complex data sets. In user interface design, #223D4A can be employed for secondary elements such as tooltips or progress bars, giving a consistent brand identity.
Interior Design
In interior design, Nile Blue can be utilized as an accent wall color in bedrooms or living rooms to create a calming and relaxing atmosphere. It pairs well with natural wood tones and metallic accents. As a fabric color, it can be used for upholstery or curtains to add a touch of elegance to the space. Nile Blue is also suitable for smaller decorative items like vases or picture frames, creating subtle pops of color that complement the overall design scheme. Its versatility makes it a popular choice for creating both modern and traditional interior styles.
Fashion Design
In fashion design, Nile Blue can be used for garments that evoke a sense of calm and sophistication. It works well for creating minimalist and elegant outfits, particularly in knitwear or outerwear. The color can also be used for accessories like scarves or handbags to add a subtle touch of color to a neutral outfit. Nile Blue is versatile enough to be paired with a variety of other colors, including whites, creams, grays, and even bolder colors like mustard yellow or deep red, allowing designers to create diverse and eye-catching combinations.