Nile Blue
General Information about Nile Blue
Nile Blue, represented by the hexadecimal color code #223648, is a dark shade of cyan-blue. It evokes feelings of calmness, stability, and sophistication. In the RGB color model, it is composed of 13.33% red, 21.18% green, and 28.24% blue. The CMYK color model values are 0.53, 0.25, 0.00, 0.72. The color is often associated with trust and professionalism, making it a popular choice for corporate branding and websites. The name Nile Blue refers to a family of dyes and stains used in biology and other scientific applications. This color's relatively low saturation gives it a muted appearance, making it versatile for use in backgrounds and accent elements alike.
The color #223648, also known as Nile Blue, presents some accessibility challenges, especially when used for text. Its relatively low luminance value requires careful consideration of contrast ratios against background colors. According to WCAG guidelines, sufficient contrast is essential for readability, particularly for users with visual impairments. To ensure accessibility, it's crucial to pair Nile Blue with a light background to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help determine if the color combination meets accessibility standards. Avoid using it for critical information or interactive elements if sufficient contrast cannot be achieved. Alternatives, such as slightly lighter shades or pairing it with high-contrast accent colors, may improve overall accessibility.
Shades
Digital Color Formats
Alternative colors
- #344a5e
A lighter shade of blue that provides better contrast against dark backgrounds, enhancing readability and accessibility.
- #566a7d
A desaturated gray-blue that can be used as a neutral background color, offering a subtle and calming aesthetic.
- #4e6984
A brighter, more vibrant blue that can be used as an accent color to draw attention to specific elements on a webpage.
Applications
Website Backgrounds for Tech/Finance
Nile Blue is a sophisticated and calming color, making it an excellent choice for website backgrounds in the tech or finance industries. Its cool tone conveys trustworthiness and stability, which are desirable qualities for companies in these sectors. Using it sparingly for headers or navigation elements can also create a professional and modern look. However, ensure sufficient contrast with text and other elements to maintain readability and accessibility.
Interior Design: Serene Spaces
In interior design, Nile Blue can be used to create a serene and relaxing atmosphere in bedrooms or living rooms. It pairs well with neutral colors like white, beige, and gray, as well as natural materials like wood and linen. Consider using it as an accent wall color or for upholstery to add a touch of elegance to a space. Complement with warmer tones to prevent the room from feeling too cold.
Fashion: Versatile Apparel
Nile Blue is a versatile color in fashion, suitable for both casual and formal wear. It can be used for dresses, shirts, or even accessories like scarves and handbags. It complements a variety of skin tones and can be paired with other cool colors like gray and silver, or warmer colors like gold and coral for a more striking contrast. Its understated elegance makes it a great choice for professional settings.