Dark Blue
General Information about #2803C7
The hexadecimal color #2803C7, also known as Dark Blue, is a deep shade of blue often associated with feelings of trust, stability, and depth. In the RGB color model, it is composed of 16.1% red, 1.2% green, and 78% blue. Its CMYK values are 79.4% cyan, 99.2% magenta, 0% yellow, and 22% black. This color is generally perceived as calming and authoritative, making it suitable for various design applications where these qualities are desired. Its dark nature means that it should be used carefully in contexts where readability and contrast are important, particularly in digital interfaces.
The color #2803C7, a dark blue, presents specific accessibility challenges, primarily related to color contrast. When used as text against a white background, it may not meet WCAG (Web Content Accessibility Guidelines) requirements for contrast ratio, making it difficult for users with visual impairments to read. Similarly, when used as a background color, ensure that foreground elements have sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. To improve accessibility, consider using a lighter shade of blue or pairing it with a contrasting color like yellow or white for text and interactive elements. Tools like contrast checkers can help evaluate color combinations and ensure compliance with accessibility standards. Proper use of ARIA attributes and semantic HTML can further enhance the accessibility of content using this color.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development
In web development, #2803C7 can be used for headers, navigation bars, or as an accent color to draw attention to specific elements. However, due to its darkness, it's best used sparingly and paired with lighter colors to ensure readability and accessibility. It could be effectively used in data visualization to represent a specific category or range, provided sufficient contrast with other elements.
Fashion
In fashion, a dark blue like #2803C7 can be used in apparel design for evening wear or formal attire, often paired with silver or gold accents. It evokes a sense of sophistication and can be used to create a slimming effect. It could also be incorporated in accessories like scarves or handbags to add a pop of color to a neutral outfit.
Interior Design
In interior design, #2803C7 can be used as an accent wall color in bedrooms or studies to create a calming and sophisticated atmosphere. It pairs well with neutral colors like gray, beige, or white, as well as natural materials like wood and stone. Using this color in smaller doses, such as in cushions or artwork, can add depth and interest to a room without overwhelming the space.