Blue Charcoal
General Information About Blue Charcoal
The hex color #050815, also known as Blue Charcoal, is a very dark shade of blue-gray. It's composed of 2% red, 3.1% green, and 8.2% blue. In the RGB color space, it has values of R:5, G:8, and B:15. Blue Charcoal falls into the category of very dark colors and is often perceived as a sophisticated and understated hue. Its darkness lends it a sense of depth and seriousness, making it suitable for applications where a subtle and refined aesthetic is desired. The color is more blue-leaning than black, which means it can add a cold and strong vibe to designs. This color can act as a solid neutral while still offering more depth than standard grays.
The hex color #050815, also known as Blue Charcoal, presents significant accessibility challenges. Its extremely low luminance value of approximately 0.004 makes it difficult to perceive against most backgrounds. According to WCAG (Web Content Accessibility Guidelines) standards, this color fails almost all contrast ratio tests when paired with standard text colors like white or even light grays. For text to be legible, it would require an exceptionally light foreground color, which might still strain the user's eyes due to the extreme contrast. Designers should avoid using #050815 for primary text or interactive elements. If it must be used, ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular) with its background. Consider using color contrast tools to verify compliance and test with users who have visual impairments.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accents
In web design, #050815 can be used sparingly as a background color for specific sections to create a sense of depth or sophistication. However, it should never be used for text or interactive elements without ensuring sufficient contrast. It's better suited for purely decorative elements where readability is not a concern. If used for backgrounds, consider pairing it with lighter accent colors to maintain visual balance and prevent the design from appearing too heavy or oppressive. The key is to use it judiciously to enhance, not hinder, the user experience. Furthermore, It can be used in charts and graphs to create contrast without using more vibrant colors.
Interior Design Accents
In interior design, Blue Charcoal (#050815) can serve as a sophisticated accent color for walls or furniture. It works well in creating a moody and intimate atmosphere in spaces like home theaters or studies. When using it on walls, balance it with lighter-colored trim and furnishings to prevent the room from feeling too dark. For furniture, it can be an excellent choice for upholstery or accent pieces, adding a touch of elegance and depth. Complementary colors like warm grays or muted golds can enhance its richness. This color creates a feeling of luxury.
Fashion applications
In fashion, Blue Charcoal (#050815) is a versatile color that can be used for clothing, accessories, and even makeup. It is similar to black but with a unique, subtle tone. This makes it great for base layers and underclothes, especially for outdoor sports.