Dark Blue

General Information about #000BB4

#000BB4 is a hexadecimal color code representing a specific shade of dark blue. In the RGB color model, it is composed of 0 red, 11 green, and 180 blue components. This translates to approximately 0% red, 4.3% green, and 70.6% blue. The color is primarily defined by its high blue component, giving it its distinctive deep blue hue. Hexadecimal color codes are widely used in web design, graphic design, and other digital applications to precisely specify colors. The # symbol indicates that the following six characters represent the color in hexadecimal format. The first two characters (00) represent the red component, the next two (0B) represent the green component, and the final two (B4) represent the blue component. Converting these hexadecimal values to decimal values gives us the RGB values mentioned earlier. This color is often perceived as calming, trustworthy, and sophisticated.

The hex color #000BB4, a dark blue, presents some accessibility challenges, especially when used as a background color. Its low lightness value means that text or other elements displayed on top of it require careful consideration of contrast ratios. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against a background color to ensure readability for users with visual impairments. When using #000BB4, it is crucial to pair it with a very light color, such as white or a very pale yellow, to meet these contrast requirements. Failure to do so can result in text that is difficult or impossible to read, effectively excluding users with low vision. Furthermore, avoid using #000BB4 for crucial interactive elements, as users with color blindness may struggle to differentiate it from other similar dark hues, potentially hindering their ability to navigate and interact with the interface effectively. Always test color combinations with accessibility tools to ensure compliance and inclusivity.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design Accent

  In web design, #000BB4 can be utilized sparingly to highlight specific elements or sections of a website, such as call-to-action buttons or navigation menus. Its dark nature creates a sense of depth and sophistication, but it should be used judiciously to prevent overwhelming the user. For example, a website for a financial institution could use #000BB4 for its headers and footers to convey trustworthiness and stability, while employing lighter colors for the main content area to ensure readability and visual comfort. Remember to balance aesthetics with accessibility by ensuring sufficient contrast between text and background colors.

• Interior Design Accent

  In interior design, #000BB4 can be incorporated as an accent color in a room to add a touch of drama and elegance. It works well in small doses, such as in throw pillows, artwork, or accent walls. When paired with lighter neutral colors like cream or gray, #000BB4 can create a sophisticated and calming atmosphere. For instance, a study or library could benefit from a dark blue accent wall, complemented by light-colored furniture and warm lighting, to create a cozy and inviting space. Avoid using it as the dominant color, as it can make a room feel smaller and darker.

• Fashion Accent

  In fashion, #000BB4 can be employed in clothing and accessories to create a bold and sophisticated look. A dark blue dress or suit can be a powerful statement piece, especially when paired with contrasting accessories like a bright scarf or statement jewelry. It's a versatile color that can be worn for both formal and casual occasions, depending on the cut and fabric of the garment. A navy blue blazer, for example, can be dressed up with tailored pants and heels or dressed down with jeans and sneakers. When incorporating #000BB4 into your wardrobe, consider your skin tone and hair color to ensure it complements your overall look.

Complementary color

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