Nile Blue
General Information about #1A3D4C
The hexadecimal color code #1A3D4C represents a dark shade of blue-cyan. It is composed of 10.2% red, 23.9% green, and 29.8% blue. In the RGB color model, this translates to 26 red, 61 green, and 76 blue. The corresponding CMYK color code is 0.66, 0.20, 0.00, 0.70, indicating that the color is made up of 66% cyan, 20% magenta, 0% yellow, and 70% black. This color is often described as a dark, muted, or cool tone. The color is also known as Nile Blue. It evokes feelings of tranquility and depth, and is often associated with professionalism and sophistication. Understanding the color composition helps designers and developers use it effectively in various applications.
The color #1A3D4C, also known as Nile Blue, presents some accessibility challenges, primarily due to its dark shade. When used as a background color, it requires light-colored text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. A contrast check is essential to verify that the chosen text color meets these standards. Using a color contrast analyzer can help determine if the combination is accessible to users with visual impairments. Additionally, avoid using this color for crucial interactive elements without proper visual cues, as it might be difficult for some users to perceive them. Consider providing alternative styling options for users who may need higher contrast or different color schemes.
Shades
Digital Color Formats
Alternative colors
- #34568b
A slightly lighter blue that offers better contrast against white text, making it more accessible for a wider range of users.
- #4682b4
A more vibrant blue that can be used as an accent color to draw attention to specific elements on a page.
- #36454f
A dark gray similar in feel but with increased accessibility
Applications
Web Design
In web design, Nile Blue can be used for website headers or navigation bars to create a professional and calming aesthetic. Its dark shade pairs well with lighter text colors like white or off-white, providing a clean and readable interface. It's also suitable for backgrounds in sections where important information is displayed, such as calls to action or contact details. This color is commonly used in web design for technology, finance, or corporate websites. However, careful consideration should be given to accessibility to make sure that the color combination meets the Web Content Accessibility Guidelines (WCAG) for contrast.
Interior Design
In interior design, Nile Blue can serve as an accent wall color or be used in furniture upholstery to add a touch of sophistication and depth to a room. It is an excellent choice for creating a relaxing atmosphere in bedrooms or studies. The color pairs well with neutral tones like beige, gray, or white, as well as natural materials like wood and stone. It can also be combined with metallic accents like gold or silver for a more luxurious feel. The effect of Nile Blue can be enhanced by the use of appropriate lighting, which may dramatically change the perceived color of the wall.
Fashion Design
Nile Blue can be used in fashion design for elegant evening wear or professional business attire. Its deep, muted tone makes it a versatile color that can be paired with a variety of other colors and accessories. It's a suitable color for suits, dresses, or blouses, and can be complemented with accessories in shades of silver, gold, or even brighter colors like coral or mustard yellow for contrast. In makeup, Nile Blue can be used for eyeliner or eyeshadow to create a subtle and sophisticated look.