Deep Blue
General Information about Deep Blue
The hex color code #2A0A80 corresponds to a deep shade of blue, often associated with feelings of trust, stability, and intelligence. In the RGB (Red, Green, Blue) color model, it is composed of 16.47% red, 3.92% green, and 50.2% blue. This specific combination results in a color that is perceived as both calming and authoritative. Deep blue is frequently used in branding and design to convey a sense of reliability and professionalism. Historically, blue pigments were derived from minerals like lapis lazuli, making them valuable and associated with royalty and importance. In modern applications, it's widely used in corporate logos, websites, and marketing materials to establish credibility and trustworthiness. Its depth and richness also lend it well to artistic expressions, creating a sense of mood and emotion in paintings and other visual works.
The hex color #2A0A80, a deep blue, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it necessitates very light text (white or near-white) to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards. Conversely, using #2A0A80 for text requires a very light background. It's crucial to test color combinations using accessibility tools to verify contrast ratios, aiming for a minimum of 4.5:1 for normal text and 3:1 for large text. Consider that individuals with visual impairments may struggle to discern content against this dark hue if contrast is inadequate. Careful attention to font size and weight can also mitigate readability issues. Providing alternative color schemes further enhances accessibility, allowing users to customize their experience based on their needs. Semantic HTML and ARIA attributes can provide context, further improving the usability for assistive technologies.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, deep blue can create a sophisticated and trustworthy atmosphere. It's suitable for websites in the finance, technology, or healthcare industries, where conveying stability and professionalism is paramount. Use it sparingly as a primary color, and balance it with lighter shades for readability. In UI design, deep blue can highlight key interactive elements such as buttons or links, guiding the user's eye and enhancing the overall user experience. Use it for navigation menus and headers to provide a clear visual structure.
Fashion
Deep blue is a versatile color in fashion, suitable for both formal and casual wear. A deep blue suit or dress conveys elegance and authority, making it a popular choice for professional settings. In casual wear, it can be used for jeans, sweaters, or accessories, offering a classic and timeless look. It complements a wide range of skin tones and can be paired with various colors for different effects. Combining deep blue with white creates a crisp and nautical feel, while pairing it with gold or silver adds a touch of luxury.
Interior Design
Deep blue is a sophisticated and calming color choice for interior design. It can be used to create a relaxing atmosphere in bedrooms or living rooms. Consider using it as an accent wall color or for furniture upholstery. It pairs well with neutral colors like white, gray, and beige, as well as natural materials like wood and stone. Deep blue can also be combined with metallic accents like gold or silver for a luxurious look. It is a good color for creating a sense of depth and tranquility in a space.