Dark Blue
General Information about #0001B4
The hexadecimal color code #0001B4 represents a shade of dark blue. In the RGB color model, it is composed of 0% red, 0.39% green, and 70.59% blue. This indicates a strong dominance of blue, hence its classification as a dark blue hue. The color is primarily used in digital contexts, such as web design or graphic design. Understanding the RGB composition can help designers manipulate the color for various effects. This color is not very common due to its low brightness and consequent accessibility concerns. It might be used to evoke feelings of depth and mystery. It is essential to ensure sufficient contrast with foreground elements, especially text, to maintain readability.
The hex color #0001b4, a very dark blue, presents significant accessibility challenges, especially in text applications. Its extremely low luminance (very close to zero) means that it requires very light text (white or near-white) to achieve sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Due to its dark nature, this color is likely to fail these contrast tests against moderately light backgrounds. When used as a background, links and interactive elements need clear visual indicators beyond just color to aid users with color vision deficiencies. Also, consider users with photosensitivity; rapidly changing content using this color might trigger adverse reactions. Always test color combinations with accessibility tools.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accents
In web design, #0001b4 can be used sparingly for background accents in sections where high contrast isn't critical, such as decorative headers or footers. Its intense dark hue could also be used for data visualizations (charts and graphs), provided that data points are clearly distinguished with lighter colors or labels. In user interfaces, consider using it for non-essential elements, like borders or subtle shadows, where the legibility is less of a concern. This color should not be applied as primary text color or background for large blocks of text because of its low contrast.
Fashion Design
In the fashion industry, #0001b4, due to its depth, may serve as a striking color for evening wear or formal attire. Its dark nature evokes a sense of mystery and sophistication. This color could be used as the primary color for elegant dresses, suits, or accessories like handbags and shoes. However, using it effectively requires balancing with lighter or contrasting colors in embellishments or patterns to add visual interest and prevent the overall look from appearing too somber.
Interior Design
In interior design, this dark blue (#0001b4) can be used as an accent color in home theaters or studies to create a sense of depth. It can be applied on furniture like sofas or armchairs, combined with lighter walls to provide a strong contrast, and to avoid making the room feel too small and dark. Accents in gold or brass can be added for a more luxurious effect. Consider using it for throw pillows and area rugs to make a space more inviting.