Nile Blue
General Information about Nile Blue (#163551)
The hexadecimal color #163551, commonly known as Nile Blue, is a deep, muted shade of blue that evokes a sense of calmness and sophistication. In the RGB color model, it consists of 8.63% red, 20.78% green, and 31.76% blue. This composition gives it a cool and reserved character, suitable for various design applications. It is often associated with stability, trust, and professionalism, making it a popular choice for corporate branding and website design. The color is reminiscent of deep waters and twilight skies, contributing to its calming effect. Nile Blue is not a particularly vibrant color, but its subtle depth makes it a versatile and elegant option in the designer's palette. Its understated nature allows it to be paired with a wide range of other colors, from neutrals to brighter accents, without overpowering the overall aesthetic.
The hex color #163551, also known as Nile Blue, presents some accessibility challenges. Its relatively low luminance value means that text rendered in this color requires careful consideration of contrast ratios against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. When using #163551 for text, pairing it with a light background color like white (#FFFFFF) or a very pale yellow can help achieve sufficient contrast. Conversely, avoid using it with dark backgrounds as this will likely result in poor readability. In user interface design, ensure interactive elements using #163551 meet the minimum contrast requirements to be perceivable by users with visual impairments. Using accessibility testing tools can help in validating color contrast ratios to ensure compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
- #2e5266
A slightly lighter shade of blue that offers better contrast, especially on darker backgrounds. It maintains a similar aesthetic feel to Nile Blue while improving readability.
- #0a1f33
A darker shade for situations needing a deep, authoritative color, ensuring text stands out when used as a background.
- #a9b7c1
A neutral grey providing a softer background or element color when #163551 is too overpowering. Great for secondary text or subtle design accents.
Applications
Web Design
In web design, Nile Blue can serve as an elegant background color for headers or call-to-action buttons. It evokes a sense of trust and professionalism. When applying it to interactive elements, be mindful of contrast ratios for accessibility. Ensure sufficient contrast between the text and background for readability. Consider using it in combination with lighter accent colors to create a visually appealing interface. It is suitable for websites related to finance, technology, or education where a serious and reliable tone is desired.
Interior Design
Within the realm of interior design, Nile Blue can be employed to create a calming and sophisticated atmosphere in bedrooms or studies. It pairs well with neutral colors like gray and beige, as well as natural materials like wood and linen. It can be used for walls, upholstery, or accent pieces to add depth and character to a space. This color evokes serenity, reminiscent of a calm sea or night sky. Accenting with warm toned lighting can help prevent the room from feeling too cold. Consider using this color for spaces intended for relaxation and focus.
Fashion
In fashion, Nile Blue can be utilized in formal wear or business attire, offering a refined and professional look. It can be incorporated into suits, dresses, or blouses, particularly when paired with complementary colors like beige or light gray. It works well as an alternative to traditional navy or black, offering a softer yet still authoritative presence. The color is well-suited to classic, elegant styles. Accessories in silver or gold can enhance the sophisticated feel. Consider it for creating a polished and trustworthy image.