Blue Charcoal
General Information about Blue Charcoal (#00071A)
The hexadecimal color code #00071A, also known as Blue Charcoal, is a very dark shade of blue. It is composed of 0% red, 2.7% green, and 10.2% blue. In the RGB color model, it has the values (0, 7, 26). This color is often associated with depth, mystery, and sophistication. Due to its low luminance, it tends to appear almost black. In contexts where color perception is critical, it's essential to consider its limitations, especially in terms of contrast and accessibility. The color falls within the range of cool colors and can evoke a sense of calm and introspection.
The color #00071A, also known as Blue Charcoal, presents significant accessibility challenges, especially in text-based contexts. Its extremely low luminance (very close to black) results in very poor contrast against almost any background color. According to WCAG guidelines, sufficient contrast is crucial for readability and usability, particularly for users with visual impairments. To ensure accessibility, avoid using #00071A for text or interactive elements unless paired with a very light color that provides a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Using color contrast tools is highly recommended to verify compliance. Also, providing alternative cues, such as underlines or icons, can help users who cannot distinguish colors effectively.
Shades
Digital Color Formats
Alternative colors
Applications
Website Background
Blue Charcoal (#00071A) can be effectively used as a subtle background in website designs, especially for sections where a dark, muted aesthetic is desired. It is important to pair it with very light text to ensure readability. This color creates a sense of depth and sophistication, making it suitable for portfolios, tech blogs, or websites with a minimalist design approach. Ensure sufficient spacing and legible typography to enhance the overall user experience.
Interior Design Accent
In interior design, #00071A can be used as an accent color to create a moody and dramatic atmosphere. It works well in spaces like home theaters, studies, or bedrooms where a sense of calm and enclosure is desired. Combine it with lighter neutrals and warm metallic accents to balance the darkness and add visual interest. Consider using it on feature walls, furniture upholstery, or decorative accessories to make a statement without overwhelming the space.
Fashion Apparel
In fashion, blue charcoal can be an excellent choice for creating sophisticated and elegant looks. It can be used for dresses, suits, or outerwear, providing a versatile alternative to black. The color pairs well with lighter neutrals such as cream or gray, as well as metallic accents like silver or gold. This color works well for evening wear or professional attire, offering a timeless and refined aesthetic.