Dark Blue
General Information about #0B00B4
The hex color #0b00b4, also known as Dark Blue, is a deep and saturated shade of blue. It belongs to the blue color family and is often associated with feelings of calmness, stability, and authority. In the RGB color model, #0b00b4 consists of 4.31% red, 0% green, and 70.59% blue. This composition indicates a strong dominance of blue, which gives the color its characteristic hue. The color is often used to evoke a sense of trust and reliability, making it suitable for branding and corporate designs. In web design, it is often employed as a background color or to highlight important elements, while in print media, it can be used for text, graphics, and illustrations.
The hex color #0b00b4, a dark blue, presents specific accessibility considerations for web design. Due to its low luminance, it is crucial to ensure sufficient contrast when used as text or a background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular) against its background. Using a lighter color like white or a pale yellow for text on a #0b00b4 background can help meet these standards. Additionally, avoid using this color to convey critical information without additional cues, as users with color vision deficiencies may struggle to distinguish it from other dark colors. Always test color combinations with accessibility tools to ensure compliance and provide an inclusive user experience.
Shades
Digital Color Formats
Alternative colors
Applications
Web and App Development
In web development, #0b00b4 can be used as a primary color for website headers, navigation bars, or button backgrounds. Its dark hue gives a sense of sophistication and can be paired with lighter accent colors to create visually appealing interfaces. When used for text, ensure adequate contrast with the background to maintain readability. Consider using it for data visualization elements such as charts and graphs to represent specific categories or emphasize key data points. In app development, it can be applied to loading screens, splash screens, or as a brand color across the app's user interface.
Interior Design
In interior design, #0b00b4 can serve as an accent color in a room. For example, it can be used for painting a single wall, or for furniture pieces like sofas or armchairs. To prevent the room from feeling too dark, it's important to balance it with lighter, neutral colors for the walls and other large surfaces. Accessorize with lighter shades of blue or complementary colors like yellow or orange to create a vibrant and balanced space. This color can evoke a sense of calm and sophistication, making it suitable for bedrooms, studies, or living rooms.
Fashion and Beauty
In fashion, #0b00b4 can be used for clothing items such as dresses, suits, or sweaters. It pairs well with neutral colors like gray, black, and white, as well as complementary colors such as mustard yellow or burnt orange. For accessories, consider using this color for handbags, shoes, or scarves to add a pop of color to an outfit. In beauty, #0b00b4 can be used for nail polish or eyeshadow to create a bold and dramatic look. When using it for makeup, balance it with lighter shades on other parts of the face to avoid overwhelming the overall appearance.