Blue Charcoal
General Information about Blue Charcoal
Blue Charcoal, represented by the hexadecimal color code #001018, is a very dark shade of blue. It belongs to the family of blue colors, characterized by its low saturation and luminance values. In the RGB color model, it is composed of 0% red, 6.27% green, and 9.41% blue. The CMYK color model, used primarily in printing, represents Blue Charcoal as 100% cyan, 34% magenta, 0% yellow, and 91% black. This indicates that the color is created by a near-complete absence of reflected light. Blue Charcoal evokes a sense of depth, mystery, and sophistication. Due to its darkness, it is often used in designs where a subtle and understated background is desired. Its hexadecimal notation allows for precise digital reproduction across various platforms and media. The color is closely related to other dark blue and black shades, offering a variety of tonal options for designers and artists.
The hex color #001018, also known as Blue Charcoal, presents significant accessibility challenges, especially in text applications. Its extremely low luminance value of approximately 0.004 makes it very difficult to read against a standard white background. According to WCAG (Web Content Accessibility Guidelines) standards, it fails all contrast ratio tests for normal text, large text, and graphical elements. This means that individuals with visual impairments, including those with low vision or color blindness, will struggle to perceive content displayed using this color. To improve accessibility, it is crucial to pair #001018 with significantly lighter colors that provide sufficient contrast, such as shades of white, light gray, or even pale yellows. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended to meet WCAG AA compliance. Careful consideration of color combinations is essential to ensure that web content is usable and inclusive for all users.
Shades
Digital Color Formats
Alternative colors
Applications
Website Backgrounds
Blue Charcoal (#001018) can be effectively used as a background color for websites or applications that aim to convey a sense of sophistication, mystery, or elegance. It works particularly well in the design of websites for luxury brands, security firms, or artistic portfolios. The deep, muted tone of Blue Charcoal provides a strong foundation for lighter-colored text and graphical elements, creating a visually appealing contrast. Furthermore, it can be used to highlight key features or sections of a website, drawing the user's attention to important information. The color can also be integrated into website logos and branding materials to reinforce the desired aesthetic. Its use in user interfaces requires careful color selection for interactive components to ensure accessibility standards are met.
Interior Design
In interior design, Blue Charcoal can be used to create a calming and sophisticated atmosphere. It can be applied to walls in bedrooms, living rooms, or home offices to create a serene and relaxing environment. The dark hue helps to absorb light, making the space feel cozier and more intimate. To balance the darkness of Blue Charcoal, it is often paired with lighter colors such as white, cream, or light gray for furniture, textiles, and accessories. Metallic accents, such as gold or silver, can also be incorporated to add a touch of luxury and elegance. The color lends itself to minimalist and modern designs, allowing for a focus on clean lines and simple forms. It can also be incorporated in textiles, accents, and furniture. Its ability to evoke depth and calmness makes it a popular choice for bedrooms and study areas.
Fashion Apparel
In fashion, Blue Charcoal presents a versatile option for creating stylish and understated looks. It can be used in a variety of garments, including dresses, suits, trousers, and outerwear. The color's neutral nature allows it to be easily paired with other colors and patterns, making it a staple in many wardrobes. Blue Charcoal can be used to create both casual and formal outfits, depending on the fabric and style of the garment. It is particularly well-suited for professional attire, such as business suits and office wear. The color also works well in accessories, such as scarves, hats, and bags. Pairing it with bold, brighter colors can create dynamic and eye-catching outfits, while combining it with muted tones can create a more understated and sophisticated look. Its depth and ability to blend allows it to function as a core neutral for any wardrobe.