Blue Charcoal
General Information
The hex color code #050B1A, often referred to as Blue Charcoal, represents a very dark shade of blue found within the broader spectrum of blue colors. This particular hue is characterized by its deep, almost black appearance, with subtle blue undertones that distinguish it from pure black or gray. In the RGB color model, #050B1A is composed of 2% red, 4% green, and 10% blue, indicating a strong dominance of blue. Its primary use lies in designs where a sophisticated, understated, and somewhat mysterious aesthetic is desired. It works well in contexts where a dark and subtle color palette is appropriate, such as in backgrounds, accents, or text (when paired with a very light color for contrast). This color invokes feelings of sophistication and calmness due to its closeness to black but with an added hint of blue to avoid starkness.
The hex color #050B1A, also known as Blue Charcoal, presents significant accessibility challenges, primarily due to its low luminance. Its very dark nature results in poor contrast against light backgrounds, making text and other visual elements difficult to discern for users, especially those with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Blue Charcoal typically fails to meet these requirements when paired with common background colors like white or light gray. To improve accessibility, it's crucial to use this color sparingly, especially for text. When used, it should be paired with much lighter colors. Ensure sufficient contrast ratios using online contrast checkers to adhere to accessibility standards and provide a better user experience for everyone, including individuals with low vision or color blindness. Consider alternative color combinations that offer better contrast or employing techniques like adding borders or shadows to enhance visual clarity.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development: Sophisticated Backgrounds
In web development, #050B1A can be utilized to create a sophisticated and modern aesthetic. It works well as a background color for headers or footers, especially when paired with lighter text for contrast. This color can also be implemented in website design to establish a dark mode or a theme that conveys elegance and mystery. For example, in a portfolio website for a graphic designer or a technology company, it can create an impression of professionalism and innovation. However, it should be used cautiously to avoid accessibility issues, ensuring sufficient contrast with foreground elements and incorporating accessibility best practices to cater to a diverse audience. It is best to use it for decorative elements rather than crucial textual content.
Fashion: Elegant and Mysterious Clothing
In the fashion industry, Blue Charcoal can be an excellent choice for evening wear or sophisticated casual clothing. The color exudes a sense of elegance and mystery, making it ideal for creating striking silhouettes and understated looks. It can be used for dresses, suits, or accessories, providing a versatile backdrop for various textures and materials. When paired with metallic accents or contrasting colors like gold or silver, it can create a luxurious and captivating ensemble. It can also be combined with softer hues to achieve a more balanced and approachable look, making it suitable for everyday wear. When used in cosmetics, it's appropriate for eye-shadows or eyeliners.
Interior Design: Calming and Grounding
Blue Charcoal provides a calming, grounding base for interiors, especially bedrooms or living rooms. It can be used as an accent wall to add depth and dimension to a room, or as the primary color for furniture to create a sophisticated and comfortable atmosphere. Consider using this color to create dramatic spaces.