Blue Charcoal
General Information about Blue Charcoal
The color #040D14, also known as Blue Charcoal, is a very dark shade of blue. It is composed of 1.57% red, 5.1% green, and 7.84% blue. In the RGB color model, it has values of 4 red, 13 green, and 20 blue. Represented in the CMYK color model, it consists of 80% cyan, 35% magenta, 0% yellow, and 92% black. This color is often associated with sophistication, depth, and tranquility, offering a sense of understated elegance. It is frequently used in designs where a calming and professional aesthetic is desired. Its near-black appearance makes it a versatile choice for backgrounds or accent colors, providing a subtle yet impactful visual element.
The hex color #040D14, also known as Blue Charcoal, presents significant accessibility challenges due to its very dark nature. Its low luminance results in poor contrast against lighter backgrounds, potentially causing readability issues for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for text and interactive elements. When using #040D14 for text, ensure the background is sufficiently light to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Using this color for essential UI elements like buttons or links requires careful consideration to ensure users can easily identify and interact with them. Avoid pairing it with other dark colors. Consider using lighter shades or tints to improve accessibility.
Shades
Digital Color Formats
Alternative colors
- #1e272e
A slightly lighter shade of charcoal blue that provides better contrast against light backgrounds.
- #343a40
A dark gray that offers a neutral and accessible alternative for text and backgrounds.
- #12182b
This color provides a little better visibility in low-light conditions and is suitable for UI elements that require subtle emphasis.
Applications
Web Design
Blue Charcoal (#040D14) can be used in web design to create a sophisticated and modern aesthetic, especially for backgrounds or accents on websites related to technology, finance, or high-end products. Its dark hue conveys a sense of elegance and seriousness, making it suitable for brands aiming to project a professional image. It works well when contrasted with lighter colors like white, beige, or light gray to ensure readability and visual balance. In UI design, use it sparingly for elements that don't require high visibility, such as decorative borders or subtle dividers. It can also be used for dark mode themes.
Interior Design
In interior design, Blue Charcoal (#040D14) can be employed to create a calming and refined atmosphere in spaces like living rooms, bedrooms, or home offices. It can be used as a wall color to add depth and sophistication to a room, especially when paired with lighter furniture and accessories. The color's dark and muted tone evokes a sense of tranquility and can contribute to a relaxing environment. It also works well in smaller doses, such as for accent walls or furniture pieces, to add a touch of elegance without overwhelming the space. Consider using metallic accents like gold or silver to enhance its luxurious appeal.
Fashion
In fashion, Blue Charcoal (#040D14) can be used to create versatile and stylish outfits. Its dark and neutral tone makes it a great base color for garments like coats, trousers, or dresses. It pairs well with a variety of other colors, from bright and bold hues to muted and earthy tones, allowing for a wide range of styling options. The color exudes a sense of understated elegance, making it suitable for both formal and casual wear. It can also be used for accessories like scarves, hats, or bags to add a touch of sophistication to any outfit. Consider using different textures and materials to add visual interest to a Blue Charcoal ensemble.