Blue Charcoal
General Information about Blue Charcoal
The hexadecimal color code #00101B, also known as Blue Charcoal, is a dark and muted shade of blue. It is composed of 0% red, 6.27% green, and 10.59% blue. In the RGB color model, it has values of R:0, G:16, B:27. The corresponding CMYK color code is C:100, M:41, Y:0, K:89, indicating that it's primarily composed of cyan, with smaller amounts of magenta. Blue Charcoal typically evokes feelings of calmness, sophistication, and stability. It is often associated with professionalism and can be used to create a sense of trust and reliability. In design, this color works well as a background or accent color, particularly when paired with lighter hues to create contrast and visual interest.
The hex color #00101B, also known as Blue Charcoal, presents specific accessibility considerations, especially in user interface design. Its dark nature implies that it will require light-colored text to ensure sufficient contrast for readability. 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 should be carefully paired with lighter shades to meet these standards, ensuring that users with visual impairments can easily perceive the content. When used for interactive elements like buttons or links, it's crucial to provide clear visual cues on hover, focus, and active states, as the subtle nature of the color could make it challenging for users to distinguish between different states. Consideration must also be given to users with color blindness, where relying solely on color to convey information is not sufficient, and additional cues like icons or labels should be provided.
Shades
Digital Color Formats
Alternative colors
- #0a192f
A slightly lighter variant of Blue Charcoal, offering better contrast with darker text while maintaining a similar aesthetic.
- #343a40
A desaturated grey which serves as a neutral background that won't distract from other elements.
- #2c3e50
A dark shade of blue which provides a subtle, calming feel, ideal for user interfaces.
Applications
Website Backgrounds
In web design, #00101B can be employed as a background color for website headers or footers to create a sophisticated and professional look. It pairs exceptionally well with lighter text and graphical elements, ensuring readability and visual appeal. It is also commonly used to section off parts of a website.
Mobile App Themes
Within mobile app development, this hue can form the primary background for dark-themed interfaces, offering a modern and sleek user experience. The darkness of the color helps to reduce eye strain in low-light conditions, thus giving the user a better viewing experience.
Interior Design Accent
In interior design, Blue Charcoal can be used for accent walls or furniture upholstery, providing a touch of elegance and depth to a room. Paired with lighter-colored accessories and textiles, it creates a balanced and inviting atmosphere. This color is perfect for studies and reading rooms.
Fashion Base Color
In fashion, Blue Charcoal can be a base color for an outfit, allowing for brighter accessories or statement pieces to stand out. It creates a sophisticated and slimming effect while adding a touch of mystery and depth to the overall look.