Blue Charcoal
General Information about #040F1B
The hex color code #040F1B, often referred to as Blue Charcoal, represents a very dark shade of blue. It is composed of 1.57% red, 5.88% green, and 10.59% blue. In the RGB color model, it is defined as RGB(4, 15, 27). This color is predominantly used to convey feelings of sophistication, depth, and understated elegance. Due to its low luminance value, it appears almost black, making it suitable for backgrounds or elements where subtlety is desired. When used in design, it's essential to ensure adequate contrast with lighter colors to maintain readability and visual appeal. The color is often found in modern and minimalist designs.
The hex color #040F1B, also known as Blue Charcoal, presents significant accessibility challenges due to its extremely low luminance. With such a dark shade, providing sufficient contrast against lighter text or interface elements becomes crucial. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text to meet WCAG AA standards. Failure to meet these contrast requirements can make content difficult or impossible for users with visual impairments to read. Therefore, when using #040F1B, ensure that any foreground elements, especially text, are bright enough to provide adequate contrast. Consider using contrast checking tools to verify compliance with accessibility guidelines. Also avoid using this color for essential graphical elements without proper contrast.
Shades
Digital Color Formats
Alternative colors
Applications
Website Background
In web design, #040F1B can serve as a sophisticated background for websites aiming for a dark and modern aesthetic. Its deep, muted tone creates a sense of elegance and can be paired with brighter accent colors for a visually striking contrast. This color works especially well for portfolios, tech blogs, or any site where a sleek, professional look is desired. Ensure adequate contrast with text and other elements to maintain accessibility standards. Good choices for accent colors might be a bright cyan or a soft gold.
Interior Design Accent
In interior design, Blue Charcoal can create a calming and sophisticated ambiance in bedrooms or living spaces. It is ideally suited for accent walls or furniture pieces, providing a grounding element in the overall design. When used in conjunction with lighter neutrals and warm textures, it adds depth and visual interest without overpowering the space. Incorporating metallic accents like brass or copper can further enhance the richness of the color and add a touch of luxury.
Fashion Apparel
In fashion, #040F1B can be used for creating elegant and understated clothing pieces. It is a versatile color for evening wear or sophisticated casual attire, offering a modern alternative to traditional black. Pair it with lighter fabrics or accessories for a contrasting effect, or use it as a base color for layering with brighter or more textured pieces. In make-up, this shade can be used for a deep eyeliner, perfect for smoky eyes.