Dark Blue
General Information about #0000B3
The hexadecimal color code #0000B3 represents a specific shade of dark blue. In the RGB (Red, Green, Blue) color model, this color is composed of 0% red, 0% green, and 70.2% blue. This signifies that the color is primarily defined by its blue component, with the complete absence of red and green contributing to its deep, rich blue hue. In the CMYK (Cyan, Magenta, Yellow, Black) color model, it consists of 100% cyan, 100% magenta, 0% yellow, and 30% black. This color is often associated with feelings of trust, stability, and depth. It can be used to evoke a sense of calmness and security. In branding and design, it's frequently used to convey reliability and professionalism. Dark blue is also a popular choice for backgrounds and accents, providing a sophisticated and elegant look.
The color #0000B3, a deep shade of blue, presents some accessibility challenges, particularly regarding contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG (Web Content Accessibility Guidelines), a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against the background. This dark blue may not meet these ratios when paired with lighter shades of gray or even white. To improve accessibility, consider using a lighter shade of blue or pairing it with a very light background color to enhance contrast. Also, provide alternative cues, like underlines for links, to aid users who might have difficulty distinguishing color differences. Testing the color combination with accessibility tools is highly recommended to confirm compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
- #3333cc
A slightly lighter blue that provides better contrast against white backgrounds, enhancing readability and usability.
- #333399
A desaturated blue that can be used as a neutral background or accent color, offering a subtle visual impact.
- #0000ff
A vibrant blue with increased brightness, ideal for highlighting important elements and drawing attention.
Applications
Web Design
In web design, #0000B3 can be used for creating a sense of depth and sophistication in the background of a website. It is often used in the headers or footers to add a touch of elegance. The color is suitable for websites that want to convey trust and reliability, such as financial institutions or corporate websites. It's not recommended for large blocks of text, because the darkness could strain the eyes.
Interior Design
In interior design, #0000B3 can be used as an accent color in a room to create a calming atmosphere. It can be used on walls, furniture, or decorative items. This color is well-suited for bedrooms, living rooms, or study areas. It's best to pair it with lighter colors to prevent the room from feeling too dark and to maintain a good balance.
Fashion
In fashion, a dark blue like #0000B3 often represents formality and depth, lending garments a touch of sophistication. Suited for evening wear, business attire, or classic outerwear, it pairs well with neutrals like grey, white, or black. Its versatility extends to accessories like handbags, scarves, and shoes, enhancing their elegance. This color effectively creates a refined appearance, making it a favored selection for individuals aiming to embody style and grace.