Dark Blue
General Information about Dark Blue
The hexadecimal color #2106E0, also known as Dark Blue, is a captivating and intense shade of blue with strong visual impact. It's composed of 12.9% red, 2.4% green, and 87.8% blue. In the RGB color model, it is defined by the values (33, 6, 224). This color falls within the blue spectrum and has a commanding presence, often associated with qualities such as trustworthiness, stability, and intelligence. In color psychology, dark blue can evoke feelings of calmness and security. It is a popular color choice for brands seeking to project an image of reliability and professionalism. Its high blue component gives it a cool and serene feel. Dark Blue is useful in web design and branding projects where a sense of authority is desired, for example, in a banking environment.
The color #2106E0, a deep shade of blue, presents several accessibility considerations for web developers. Its low luminance value means it requires careful pairing with text and other visual elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. Using this color for text on a white background would likely fail these contrast tests, making it difficult for users with visual impairments to read. Therefore, it's crucial to use a very light color such as white or yellow when using this dark blue as a background to meet accessibility standards. Additionally, avoid relying solely on color to convey information, as color-blind users may not be able to distinguish it. Provide alternative cues, such as text labels or icons, to ensure usability for all users. Thoughtful application of this color, keeping accessibility principles in mind, is essential for inclusive design.
Shades
Digital Color Formats
Alternative colors
- #3366ff
A slightly lighter shade of blue that provides better contrast against light backgrounds while maintaining a similar aesthetic.
- #cccccc
A neutral gray that can be used as a background color to provide a more accessible contrast for text elements.
- #ADD8E6
A vibrant light blue color, that has a sufficient contrast with the dark blue
Applications
Web Design
In web design, this dark blue can be used as a background color for headers or sidebars to create a sense of depth and sophistication. When used in conjunction with white or very light text, it can provide a visually appealing and professional look. It is particularly effective for websites in the technology, finance, or education sectors. However, it should be used sparingly and thoughtfully to avoid overwhelming the user. Using this color as an accent to highlight buttons or important elements can also draw the user's attention effectively. Always check the contrast ratio when implementing and make sure to consider users with visual impairments.
Interior Design
In interior design, #2106E0 can be incorporated as an accent wall color in a modern living room or bedroom, creating a focal point and adding depth to the space. This dark blue can also be used in furniture such as sofas or armchairs, adding a touch of elegance and sophistication. Pair it with neutral colors like gray, beige, or white for a balanced look. Accents such as pillows or decoration items, in a lighter colour, can give some more contrast and brighten up the atmosphere.
Beauty
In the beauty sector, the color can be used as eye shadow to produce a dramatic look or as a nail polish colour to stand out.