Nile Blue
General Information about Nile Blue (#223A50)
The color #223A50, commonly known as Nile Blue, is a deep, muted shade of blue. In the RGB color model, it is composed of 13.33% red, 22.75% green, and 31.37% blue. In the CMYK color model, which is often used for printing, it consists of 57.52% cyan, 27.45% magenta, 0% yellow, and 68.63% black. This color is associated with feelings of calmness, stability, and sophistication, making it a popular choice for various applications ranging from graphic design to interior decoration. Its relatively low saturation and moderate darkness give it a professional and understated appearance, making it versatile for both digital and print media. Nile Blue can be effectively used as a background color, text color (with appropriate contrast), or as an accent color to add depth and interest to a design. The color name is derived from the Nile River, evoking the river's deep waters.
The hex color #223A50, also known as Nile Blue, presents some accessibility considerations for web development. Its relatively low lightness value means that it requires careful pairing with contrasting colors to ensure readability and usability, particularly for users with visual impairments. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast between foreground text and background colors is crucial. When using #223A50 as a background, it's essential to select a light-colored text, such as white or a very pale yellow, to meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help verify that the color combinations meet these guidelines. Avoid using #223A50 for small text or important UI elements if adequate contrast cannot be achieved, as this can exclude users. Incorporating sufficient spacing and padding around text and interactive elements can also improve readability when this color is used.
Shades
Digital Color Formats
Alternative colors
- #334c66
A slightly lighter shade that offers better contrast when used as a background color with darker text.
- #1a2b3d
A darker variant that can be used effectively for text to provide better readability against lighter backgrounds.
- #28465e
A similar color, but with a slight shift in hue to be more visually distinct, useful for creating visual separation in designs.
Applications
Website Backgrounds
Nile Blue is an excellent choice for website backgrounds, particularly in sectors like finance or technology, where a sense of stability and professionalism is desired. Its calming hue doesn't distract users but rather provides a comforting user experience. Use it for large sections of the website, such as headers or footers, to establish a strong visual identity. For example, a fintech company could use this color as the backdrop for their investment platform, creating an atmosphere of trust and security for investors.
Interior Design Accent
In interior design, Nile Blue can serve as an accent color in rooms to create a tranquil and sophisticated environment. It pairs well with neutral tones like gray or beige, adding a pop of color without overwhelming the space. Imagine using it for cushions, curtains, or even a feature wall in a living room. The color can evoke a sense of calmness, making the room feel like a retreat from the everyday hustle and bustle. It is especially suitable for bedrooms or home offices where a serene atmosphere is desirable.
Fashion Design
In the fashion industry, Nile Blue can be used in clothing design to evoke a sense of calm and sophistication. It's especially fitting for evening wear or professional attire. This color can be incorporated into dresses, blouses, or suits, creating a refined and elegant look. A silk blouse in Nile Blue can be paired with a tailored skirt for a professional setting, or a flowing gown in this shade can make a statement at a formal event. Accessorizing with silver or pearl jewelry can further enhance the sophisticated appeal of this color.