Nile Blue
General Information about Nile Blue (#1F3C49)
Nile Blue, represented by the hexadecimal color code #1F3C49, is a dark, muted shade of blue that evokes a sense of calm and sophistication. It belongs to the blue color family and has a subtle depth that makes it versatile for various applications. The color derives its name from the Nile River, hinting at its connection to nature and serenity. In the RGB color model, #1F3C49 is composed of 12.2% red, 23.5% green, and 28.6% blue. This composition gives it a slightly greenish undertone, differentiating it from pure blues. The color is perceived as trustworthy, reliable, and stable, making it an excellent choice for professional and corporate branding.
The color #1F3C49, also known as Nile Blue, presents specific accessibility considerations, primarily concerning color contrast. When used as text on a background, or vice versa, it is essential to ensure sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure readability for users with visual impairments. Tools like contrast checkers can evaluate if a specific color combination passes these guidelines. Furthermore, avoid using color alone to convey important information; supplement it with text labels or icons. When used in interactive elements like buttons or links, ensure a clear visual focus indicator is present, particularly for keyboard users. This can be achieved with CSS properties like `outline` or `box-shadow` upon focus. Proper use of ARIA attributes can further enhance accessibility, providing screen readers with additional context and information about the element's role and state.
Shades
Digital Color Formats
Alternative colors
- #294a56
A slightly lighter shade of blue can improve readability, while still retaining the feel of Nile Blue.
- #152a33
A darker shade provides greater contrast when used as a background color.
- #455a64
A more desaturated blue-grey offers a more neutral alternative, which may be suitable for layouts where brand colors need to be toned down.
Applications
Website Backgrounds
Nile Blue (#1F3C49) can serve as a sophisticated background color for websites, particularly those in the technology or corporate sectors. Its calming and professional feel makes it suitable for creating a trustworthy and reliable image. The color works especially well when paired with clean, white text and simple graphics. Additionally, it can be used for UI elements such as navigation bars, buttons, and footers to maintain a consistent and visually appealing design. Its depth can also be used to create a sense of depth and dimension in website layouts, adding visual interest without being overwhelming.
Interior Design
In interior design, Nile Blue provides a sense of tranquility and sophistication. It's an excellent choice for bedrooms, living rooms, or home offices where a calming atmosphere is desired. It pairs well with neutral colors like beige, gray, or white, as well as natural materials such as wood and stone. The color can be used for walls, furniture, or accent pieces to create a cohesive and visually appealing space. To enhance its effect, consider adding metallic accents like gold or silver for a touch of elegance and sophistication. This color evokes a sense of trust and peace, making it great for relaxation.
Fashion Design
Nile Blue is a versatile color in fashion, suitable for both casual and formal wear. It can be used in clothing items such as dresses, suits, and outerwear to create a refined and elegant look. The color also works well in accessories like scarves, handbags, and shoes. When styling with Nile Blue, consider pairing it with complementary colors such as coral or mustard yellow for a bold and eye-catching effect. Alternatively, it can be combined with neutral tones like black, white, or gray for a more understated and classic look. Nile blue can be implemented in almost every type of fabric, from silk to cotton.