Nile Blue
General Information about Nile Blue
The hexadecimal color #203E4E, also known as Nile Blue, is a dark, muted shade of blue that conveys a sense of calmness and sophistication. It belongs to the family of blue colors and is often associated with feelings of stability, trust, and depth. The color is formed by mixing specific proportions of red, green and blue light. In this case, it consists of 12.5% red, 24.3% green and 30.6% blue. Colors similar to Nile Blue are often found in natural settings such as deep water bodies or twilight skies. In color psychology, blue is generally linked to trust, peace, loyalty and competence. The hex code system represents colors using a six-digit hexadecimal number, where the first two digits represent red, the next two represent green and the last two represent blue.
The hex color #203E4E, also known as Nile Blue, presents some accessibility considerations for web development. Its relatively low luminance can pose challenges when used as text color on a white or light background, potentially failing WCAG contrast ratio requirements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Therefore, it is crucial to pair this color with a significantly lighter color for text to ensure readability. Alternatively, it can work well as a background color if paired with very light text. When using #203E4E, always test the color combination using an accessibility checker to avoid creating barriers for users with visual impairments. Consideration should also be given to users with color blindness, where using color alone to convey information is not sufficient.
Shades
Digital Color Formats
Alternative colors
- #345663
A slightly lighter shade of blue that provides better contrast on white backgrounds.
- #142834
A darker shade for backgrounds or elements needing emphasis without being too vibrant.
- #2e4a5a
A muted teal that offers a similar aesthetic but with potentially improved accessibility depending on context.
Applications
Web Design
In web design, Nile Blue can be used for headers, navigation bars, or as a subtle background color to create a calming and professional atmosphere. It pairs well with neutral colors like whites, grays, and light beiges. Using it for interactive elements can add a touch of sophistication. It is often used on websites for corporations, education or healthcare.
Interior Design
In interior design, Nile Blue can create a serene and sophisticated space. It's suitable for bedrooms, studies, or living rooms, bringing a sense of tranquility. It can be paired with lighter blues, grays, and natural wood tones. Furthermore, it can be used as an accent color on walls, furniture or decorations.
Fashion
In fashion, Nile Blue evokes a sense of understated elegance and versatility. It's ideal for creating classic and timeless looks. It pairs well with whites, creams, and other neutral shades, making it suitable for both casual and formal wear. It's often used in business casual attire and is also a good choice for evening wear.