Dark Blue
General Information about #0A00B4
#0A00B4 is a hexadecimal color code representing a dark shade of blue. In the RGB color model, it is composed of 3.92% red, 0% green, and 70.59% blue. This significant disparity in RGB values results in a deep, saturated blue hue. Hex color codes are commonly used in web design and graphic design to specify colors precisely. The color can be displayed on computer screens and other electronic devices with ease. The color #0A00B4 is often associated with feelings of trust, stability, and authority. Its use can also suggest sophistication and knowledge. However, due to its darkness, it is not suitable for all applications and must be used carefully to ensure readability and accessibility, especially in textual contexts.
The color #0A00B4, a dark blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value means that text rendered in this color requires very light foreground colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using white or very light shades of yellow or green as foreground colors can help achieve the necessary contrast. Moreover, it's crucial to avoid using this color for essential interactive elements without clear visual cues and labels, as users with color blindness might struggle to perceive them. Proper testing with accessibility evaluation tools and real user feedback is essential to ensure that content using #0A00B4 is accessible to everyone.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #0A00B4 can be employed to create a sophisticated and professional aesthetic. It's particularly suitable for header backgrounds, navigation bars, or as an accent color in data visualizations. The deep blue hue evokes feelings of trust and reliability, making it ideal for websites in the finance, technology, or education sectors. However, it's imperative to use this color judiciously, pairing it with lighter shades to ensure readability and accessibility. Consider using it in conjunction with white or pale yellow for text and interactive elements. The color should be used sparingly to not overwhelm the user.
Interior Design
In the realm of interior design, #0A00B4 can be utilized to add depth and sophistication to a room. It's particularly effective as an accent wall color in living rooms or bedrooms, creating a calming and serene atmosphere. When used in combination with lighter, neutral colors such as beige or gray, it can create a balanced and harmonious space. Furthermore, incorporating this color in textiles, such as throw pillows or curtains, can introduce a subtle touch of elegance without overpowering the overall design. It is best used to accentuate, since it is a dark color.
Fashion
In fashion, #0A00B4 could be incorporated into evening wear or formal attire to bring out a mysterious and bold side, while maintaining class. To add a pop of color, contrast this color with lighter color elements. This could include a silk scarf, jewelry or other embellishments.