Nile Blue
General Information about #143F4F (Nile Blue)
The hexadecimal color #143F4F, also known as Nile Blue, is a dark, muted shade of blue-green. It is composed of 7.84% red, 24.71% green, and 30.98% blue. In the RGB color space, it has values of R:20, G:63, and B:79. In the CMYK color space, its composition is approximately C:75%, M:20%, Y:0%, K:69%. This color often evokes a sense of tranquility, depth, and sophistication. It is frequently associated with water, wisdom, and stability. Nile Blue is often used in corporate branding to convey trust and reliability. The color is not particularly vibrant and it is best suited for backgrounds or as an accent color.
The color #143F4F, a dark shade of Nile Blue, presents some accessibility challenges, especially when used for text or interactive elements. Its low luminance can make it difficult for users with visual impairments to distinguish it from darker backgrounds. Therefore, it's crucial to ensure sufficient contrast between this color and any foreground elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Using online contrast checkers can help verify compliance. When using #143F4F for backgrounds, pairing it with lighter text colors like white or very light grays can improve readability. Additionally, providing alternative visual cues, such as icons or text decorations, can further enhance accessibility for users who may have difficulty perceiving color differences. Consideration should also be given to users with color blindness, who may perceive this color differently.
Shades
Digital Color Formats
Alternative colors
- #285a70
A slightly lighter shade of blue that maintains a similar aesthetic but offers improved contrast against dark backgrounds.
- #5f7a8c
A muted gray-blue that provides a softer, more neutral alternative while still evoking a sense of calm and sophistication.
- #008080
Teal color option with similar vibes.
Applications
Web Design
In web design, #143F4F can be effectively used for website headers, footers, or sidebars to create a sense of depth and sophistication. Its dark hue can provide a strong contrast against lighter content areas, making information stand out. Additionally, it can be used for button backgrounds or other interactive elements, but careful consideration should be given to text contrast to ensure readability and accessibility. The color evokes a sense of professionalism and can be suitable for corporate websites or portfolios.
Interior Design
In interior design, Nile Blue can be used as an accent color to create a calming and sophisticated atmosphere. It pairs well with neutral colors like beige, gray, or white. The color can be incorporated through wall paint, furniture upholstery, or decorative accessories such as cushions and throws. It can be used in living rooms, bedrooms, or even home offices to create a relaxed and focused environment. Accenting with metallic elements, like gold or copper, can enhance the luxurious feel.
Fashion
In fashion, this color is used for creating elegant and subtle looks. This can be used for formal dresses or business suits. This color can be paired with light color accessories.