Blue Charcoal
General Information
The hex color #030617, also known as Blue Charcoal, is a very dark shade of blue with almost negligible saturation and brightness. It falls very close to black on the color spectrum. In the RGB color model, it is composed of 1.18% red, 2.35% green, and 9.02% blue. In the CMYK color model, it consists of 87% cyan, 74% magenta, 0% yellow, and 91% black. This color is rarely found in nature and is typically associated with manufactured materials or artificial lighting conditions. It can evoke feelings of calmness, sophistication, or even melancholy, depending on the context in which it is used. It is best suited for applications where a very dark, understated color is desired.
The hex color #030617, also known as Blue Charcoal, presents significant accessibility challenges due to its very low luminance. Its contrast ratio against white is extremely poor, making text or interactive elements rendered in this color virtually unreadable for users with normal vision, and particularly problematic for individuals with visual impairments. To ensure inclusivity, it is crucial to avoid using #030617 as a primary text or background color. When it is unavoidable, pair it with extremely light colors like white or very pale yellows to achieve an acceptable contrast ratio as defined by WCAG guidelines. Furthermore, consider providing alternative high-contrast themes or user controls to adjust color schemes for optimal readability. Always test color combinations with accessibility evaluation tools to verify compliance with accessibility standards.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accents
In web design, #030617 can be used sparingly for non-essential decorative elements where readability is not a primary concern, such as subtle background accents or borders. However, it should never be used for text, interactive controls, or critical information displays without a carefully chosen, high-contrast foreground color. It's also suitable for creating a dark, modern aesthetic when used as part of a broader color palette.
Interior Design Accent
In interior design, Blue Charcoal can serve as a sophisticated accent wall color in a dimly lit room or home theater, providing a sense of depth and luxury. It's often paired with metallic accents like gold or silver to create a dramatic effect. Due to its darkness, it's best used in moderation to avoid making a space feel claustrophobic.
Fashion and Apparel
In fashion, #030617 can be used as a primary color for evening wear or formal attire, conveying elegance and mystery. It is often combined with lighter fabrics or embellishments to create contrast and visual interest. As a nail polish color, it offers a chic alternative to basic black, providing a subtle yet fashionable statement. It is also suitable for accessories such as belts and bags.