Dark Blue
General Information about #0B0BBF
The hexadecimal color code #0B0BBF represents a dark shade of blue. In the RGB color model, it is composed of 4.31% red, 4.31% green, and 74.9% blue. When converted to the CMYK color model, it consists of 94.28% cyan, 94.28% magenta, 0% yellow, and 25.1% black. This color is often described as a deep or dark blue. Hex colors are commonly used in web design and graphic design to specify colors precisely. The hexadecimal system provides a compact and human-readable way to represent colors, making it easy for designers and developers to communicate color choices consistently across different platforms and tools. The color's high blue component gives it a cool and calming effect.
The hex color #0B0BBF, a deep dark blue, presents significant accessibility challenges, particularly when used as text against a white or light-colored background. Its low luminance value results in poor contrast, making it difficult for individuals with visual impairments to discern the text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color likely falls far short of these recommendations. To improve accessibility, consider using a lighter shade of blue or pairing it with a very light background color to enhance contrast. Alternatively, avoid using this color for critical text or interactive elements. Providing sufficient contrast is crucial for ensuring that web content is usable by everyone, including those with low vision or color blindness. Testing with accessibility tools is highly recommended.
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Applications
Financial Website Design
This deep blue is ideal for creating a sense of sophistication and trustworthiness in a financial website. Its dark shade evokes stability and reliability, making users feel secure when managing their finances online. It can be used for the website's background, headings, or call-to-action buttons. This color is often combined with a lighter, contrasting color such as light gray or white to ensure readability and visual appeal. The application will target the creation of a professional and credible online presence for financial institutions and advisory services.
Education App Interface
Dark blue is frequently used in education apps to create a calm and focused learning environment. Its calming effect minimizes distractions and promotes concentration, which is essential for students of all ages. Dark blue works well for backgrounds, navigation menus, and informational displays. The color can be paired with bright, cheerful colors such as yellow or green to make the app more engaging and accessible. The overall goal is to create an educational app that is both functional and visually appealing, helping students learn and grow effectively.
Tech product design
Dark blue can be used in a futuristic and modern tech product design to give it a sleek and professional look. It communicates innovation, reliability, and forward-thinking, fitting for technology products and services. The color serves as an excellent backdrop to emphasize the product's cutting-edge features. This color combined with metallic accents such as silver or gold to create a high-tech aesthetic. The use of this specific shade will convey a brand image that is both advanced and trustworthy.