Dark Blue

General Information about #0900B4

The hex color #0900B4, often referred to as a dark blue, is a deep and intense shade belonging to the blue color family. In the RGB color model, it is composed of 3.53% red, 0% green, and 70.59% blue. This significant blue component is responsible for its characteristic hue. The color is often associated with feelings of depth, stability, and trust. In color psychology, dark blues can evoke a sense of calmness, sophistication, and authority. It is commonly used in corporate branding and web design to convey professionalism and reliability. In various cultures, blue is often linked to tranquility, peace, and wisdom. Its historical use dates back to ancient civilizations, where blue pigments were derived from minerals like lapis lazuli, making it a highly valued color.

The color #0900B4, a deep, dark blue, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance value requires careful consideration of contrast ratios. When used as a background, text must be a light color such as white or a very pale yellow to meet WCAG (Web Content Accessibility Guidelines) AA standards for normal text (4.5:1 contrast ratio) and large text (3:1 contrast ratio). Avoid pairing this dark blue with other dark colors, as it will likely result in insufficient contrast, making content difficult or impossible to read. Furthermore, avoid using this color for essential visual cues, such as links or buttons, without additional cues such as underlines or labels, as colorblind users may not be able to distinguish them. Thoughtful design choices are necessary to ensure readability and usability for all users.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design

  In web design, #0900B4 can be utilized as a primary color for headers and navigation menus, providing a sense of sophistication and depth. Its deep hue pairs well with lighter accent colors, creating a visually appealing and balanced interface. However, it's crucial to ensure sufficient contrast with text and interactive elements to meet accessibility guidelines. Employing this color strategically can enhance the overall user experience, conveying trust and professionalism. Further, this color is suitable for charts and graphs.

• Fashion

  In fashion, #0900B4 can be used to create elegant and sophisticated garments, particularly for evening wear or formal occasions. Its rich hue adds a touch of luxury and can be paired with metallic accents or contrasting colors to create striking visual effects. Consider using this color for accessories like handbags, scarves, or hats to add a pop of color to a neutral outfit. This color works very well for elegant designs.

• Interior Design

  Within interior design, #0900B4 serves as a potent color for generating a serene yet commanding ambiance, rendering it apt for spaces such as studies, libraries, or bedrooms. Its profound tone complements natural wooden finishes, metallic accents, and soft textiles, thereby establishing a well-balanced aesthetic. Incorporating this hue through accent walls, furniture upholstery, or decorative items injects depth and refinement into the room, fostering an atmosphere conducive to relaxation and focus. Ensuring adequate lighting is vital to prevent the space from appearing overly somber.

Complementary color

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