Blue Charcoal
General Information about #021319
The hex color #021319, often referred to as Blue Charcoal, is a very dark shade of blue with minimal saturation and lightness. It belongs to the family of cool colors and evokes feelings of calm, sophistication, and mystery. In the RGB color model, #021319 consists of 0.78% red, 7.45% green, and 9.8% blue. The color is very close to black, making it suitable for use as a background color or as an accent color when paired with brighter, contrasting hues. Because of its low luminosity, it is important to consider accessibility guidelines when using this color in text or user interface elements to ensure readability for all users. The color is not very common, but sometimes it can be found in marketing design, where you want to create a elegant and modern look.
The hex color #021319, also known as Blue Charcoal, presents significant accessibility challenges due to its extremely low luminance. The contrast ratio against a standard white background (or even lighter shades of gray) is drastically below the WCAG (Web Content Accessibility Guidelines) recommended ratios for both normal text (4.5:1) and large text (3:1). This means that text rendered in this color on a light background would be very difficult for users with visual impairments, including those with low vision or color blindness, to read. Therefore, it is crucial to avoid using #021319 for text or important graphical elements without ensuring a sufficiently contrasting background color. Lighter shades of gray, yellows, or greens are potential contrasting colors. Always test the contrast ratio using accessibility tools to verify compliance with WCAG standards and ensure a positive user experience for all users. Using this color requires careful planning and consideration of its impact on readability and usability.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accents
In web development, #021319 can be used sparingly for subtle background accents or as a dark overlay on images to create a sense of depth and sophistication. However, it should never be used for text or interactive elements without ensuring adequate contrast with a light background. The color is great for webdesign and to give some accent in headers and footers. For example, on hero sections for a modern and elegant look.
Interior Design
In interior design, #021319 can be employed as a wall color in spaces designed to evoke a sense of calm and introspection, such as studies or bedrooms. It pairs well with lighter, warmer colors like cream or beige to prevent the room from feeling too dark or cold. Furthermore, it can be used to paint smaller areas, and works great in combination with wood. Also furniture can be created using this color.
Fashion Design
In fashion, #021319 can be a chic and versatile color for evening wear or accessories. It provides a sophisticated alternative to black and can be paired with metallic accents or vibrant colors to create a striking contrast. It works great for scarfs and accessoires, and on the other hand for evening dresses and suits.