Blue Charcoal
General Information About Blue Charcoal (#040C1A)
#040C1A, also known as Blue Charcoal, is a very dark shade of blue with a subtle, almost black appearance. This color is composed of 1.57% red, 4.71% green, and 10.2% blue. It's often used in design to create a sense of sophistication, mystery, and depth. The color falls into the category of very dark, muted tones, making it ideal for backgrounds, accents, or elements where a subtle yet impactful presence is desired. In the sRGB color space, its numerical representation is (4, 12, 26). Due to its low luminance, it is crucial to consider accessibility when using it in designs. It is important to pair it with lighter colors to ensure readability and contrast.
The hex color #040C1A, also known as Blue Charcoal, presents significant accessibility challenges. Its very low luminance of approximately 0.003 makes it extremely difficult to perceive for individuals with low vision or color blindness. According to WCAG guidelines, this color fails all contrast ratio tests against white (#FFFFFF), resulting in a contrast ratio of only 5.08:1. To ensure accessibility, it is crucial to avoid using #040C1A as text color on light backgrounds. If used, a much lighter color should be used for text. A minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text is recommended. Consider alternative colors with higher luminance or pairing this color with very light shades to meet accessibility standards. Tools like contrast checkers can help assess the contrast ratio and suggest accessible color combinations.
Shades
Digital Color Formats
Alternative colors
Applications
Website Backgrounds
In web design, #040C1A can be used for website backgrounds to create a dark and sophisticated theme. It is well-suited for technology, finance, or corporate websites seeking a professional and modern aesthetic. When using this color for backgrounds, ensure that the text and other elements have sufficient contrast to maintain readability and accessibility. Consider using lighter shades of gray, white, or complementary colors like pale yellow or light blue for text and interactive elements. This ensures that the website is not only visually appealing but also user-friendly.
Interior Design Accent
In interior design, #040C1A can be utilized as an accent color for walls, furniture, or decorative elements. It pairs well with metallic accents such as gold, silver, or copper to create a luxurious and modern ambiance. It's often used in minimalist designs where a touch of color is needed without overwhelming the space. The color works well in living rooms, bedrooms, and home offices, providing a serene and sophisticated backdrop for other design elements. Use with lighter colors such as white or light gray to keep a balanced visual aesthetic.
Formal Wear
In the realm of fashion, #040C1A serves as an excellent choice for evening wear or formal attire. It offers a sophisticated alternative to traditional black, providing depth and richness. This hue can be used in suits, dresses, or accessories like ties and handbags. When combined with fabrics like silk or velvet, it enhances the luxurious feel of the garment. It's also a great color for winter coats and jackets, conveying a sense of elegance and warmth. This dark shade pairs well with metallic jewelry and accessories.