Nile Blue
General Information About Nile Blue
The hexadecimal color code #203A46 represents a dark shade of cyan-blue, often referred to as Nile Blue. It is composed of 12.5% red, 22.7% green, and 27.5% blue. In the RGB color model, this translates to values of 32, 58, and 70 respectively. This color is often associated with feelings of calmness, stability, and sophistication. In color theory, Nile Blue can be considered a cool color due to its dominant blue component. It's commonly used in design to evoke a sense of trust and reliability. The color can be useful in various design fields. The color is part of a larger blue family of colors.
The color #203A46, also known as Nile Blue, presents some accessibility challenges, especially when used as a background or text color. Its relatively low lightness value (around 12%) means it needs to be paired with very light colors to achieve sufficient contrast for readability, according to WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #203A46 for text, ensure the background is a light color such as #FFFFFF or a very light gray to meet accessibility standards. Similarly, if it's used as a background, use light-colored text. Consider using contrast checking tools during development to ensure compliance with accessibility standards, which is vital for users with visual impairments.
Shades
Digital Color Formats
Alternative colors
- #384f5c
A slightly lighter shade that provides better contrast when paired with darker text or elements. It is still considered a dark blue and can be used as a background in certain situations.
- #566b77
A lighter version of nile blue, closer to a grayish teal. Offers a similar feel to nile blue but is brighter and more suitable for readability and accessibility.
- #283038
A dark color with a very similar hue, but with much better readability when used with white text.
Applications
Web Design
In web design, Nile Blue can be employed for creating a sophisticated and calming user interface. It works well in header backgrounds or as a primary color for interactive elements like buttons and links. The color evokes trust and stability, which can be beneficial for businesses in the finance or technology sectors. Combining it with neutral colors like light gray or white will ensure readability and accessibility, and prevent the interface from feeling too heavy or overwhelming. It is also a good choice for website footers and sidebars.
Interior Design
In interior design, Nile Blue can serve as an accent color to create a serene and elegant atmosphere. It can be used for painting a feature wall in a living room or bedroom, providing a calming backdrop for furniture and decor. It pairs well with natural materials like wood and stone, as well as metallic accents like gold or copper. Nile Blue can also be incorporated through textiles such as curtains, cushions, and rugs, adding a touch of sophistication to the space without being overpowering. This color can create a relaxing atmosphere to a room.
Mobile Applications
Nile Blue evokes feelings of calmness and peace. This allows the color to be applicable to meditation apps, for example. The color can be used as a background for various elements on the app. In addition, Nile Blue can also be used on educational apps, where content is being presented and learned.