Blue Charcoal
General Information about Blue Charcoal (#000A20)
The hexadecimal color code #000A20, often referred to as Blue Charcoal, represents a very dark shade of blue. It is composed of 0% red, 3.92% green, and 12.55% blue. In the RGB color space, this translates to R:0, G:10, B:32. The CMYK values are C:1.00, M:0.69, Y:0.00, K:0.87. This color is frequently associated with feelings of calmness, depth, and sophistication. Due to its low lightness, #000A20 is best used as a background or accent color, rather than for text, to ensure readability. In web design, it can provide a professional and modern feel, especially when paired with contrasting light colors. Its subtle blue undertones make it a versatile choice for various design applications where a dark, muted color is desired.
The hex color #000A20, also known as Blue Charcoal, presents specific accessibility considerations, especially in web design. Due to its low lightness value, it inherently offers poor contrast when used as a text color against a white or light-colored background. This can make content difficult to read for users with visual impairments. To ensure accessibility, it's crucial to use this color sparingly for text elements or pair it with much lighter colors. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Utilizing color contrast checking tools is essential to verify compliance. Additionally, avoid relying solely on color to convey important information; use supplementary cues like text labels or icons to enhance usability for all users, including those with color vision deficiencies. Thoughtful consideration of these aspects will contribute to a more inclusive and accessible online experience.
Shades
Digital Color Formats
Alternative colors
- #001430
A slightly lighter shade of blue can offer better contrast while maintaining a similar aesthetic.
- #333333
A neutral gray provides a safer alternative for text, ensuring readability across various screen types.
- #004050
A dark teal can be an alternative to provide enough contrast and still keep the aesthetic in the range of dark colors.
Applications
Website Backgrounds
Blue Charcoal (#000A20) evokes a sense of sophistication and calm, making it suitable for website backgrounds in the technology or finance sectors. It can create a professional and trustworthy feel, especially when paired with clean typography and minimalist design elements. However, ensure that text displayed on this background has sufficient contrast for readability. Using this color in navigation bars or as a subtle accent can also add a touch of elegance without overwhelming the user.
Interior Design
In interior design, Blue Charcoal can be used to create a moody and relaxing atmosphere. It's often employed in bedrooms or living rooms to establish a sense of tranquility. Pair it with lighter accents, such as cream or off-white, to balance the darkness and prevent the space from feeling too somber. Use it for walls, furniture, or as an accent color in textiles and decor to add depth and sophistication to the overall design.
Fashion
In fashion, Blue Charcoal can be used as a versatile alternative to black, offering a softer yet equally sophisticated look. It works well in both casual and formal wear. For example, a Blue Charcoal suit can be paired with a crisp white shirt for a business-appropriate ensemble, or a Blue Charcoal sweater can be combined with jeans for a relaxed, stylish outfit. This color complements a variety of skin tones and can be easily accessorized with different colors and textures.