Dark Blue
General Information about Dark Blue (#0303B1)
The color #0303B1, also known as Dark Blue, is a deep and intense shade of blue. It belongs to the blue color family and is characterized by its low saturation and low lightness values. In the RGB color model, it is composed of 1.18% red, 1.18% green, and 69.41% blue. In the CMYK color model, it consists of 98% cyan, 98% magenta, 0% yellow, and 31% black. This color is often associated with qualities such as trust, authority, stability, and intelligence. In branding and design, it can convey a sense of professionalism and seriousness. The color's hexadecimal value is #0303B1, which is commonly used in web development and graphic design for precise color specification.
The hex color #0303B1 presents significant accessibility challenges, particularly for users with visual impairments. Its extremely low lightness value results in very poor contrast against light backgrounds, making text and other elements difficult to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. This color is highly unlikely to meet these requirements when paired with lighter shades. To improve accessibility, it's crucial to use this dark blue with very light colors such as white or very pale yellow to ensure sufficient contrast. Avoid pairing it with mid-tone or dark colors, as this will render content illegible for many users. Consider using contrast checking tools to verify the contrast ratio before deploying designs using this color.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #0303B1 can be used as a background color for sections where a strong, authoritative feel is desired. Due to its darkness, it's best paired with white or very light text to ensure readability. It can also be used sparingly for accents, such as borders or highlights, but should be used cautiously to avoid overwhelming the design. For example, it might be suitable for headers or call-to-action buttons on a website related to finance or law, where a sense of trust and seriousness is important. Ensure sufficient contrast to meet accessibility standards.
Fashion
In fashion, #0303B1 can be used as a base color for elegant or formal wear. It works well for evening gowns, suits, or accessories like ties and scarves. This color can also be used in athletic wear, where its dark tone can help conceal dirt or sweat. The color provides a grounding element. When paired with lighter colors and textures it can create a dynamic look. The color can be used in various textures such as velvet, silk, or cotton to create distinct visual effects and is versatile enough to be incorporated into both minimalist and maximalist designs.
Interior Design
In interior design, #0303B1 can be used as an accent color for walls, furniture, or decor. It's best used in moderation, as too much of this dark color can make a room feel smaller and darker. It can be effectively combined with lighter colors like white, gray, or beige to create a balanced and sophisticated look. Consider using it for a feature wall in a living room or as the color for throw pillows and blankets in a bedroom. When used in rooms with ample natural light, this blue can create a calm and serene atmosphere. For example, a home office might benefit from the use of this color to promote focus and concentration.