Blue Charcoal
General Information about #050818
The hex color #050818, also known as Blue Charcoal, is a very dark, muted shade of blue. In the RGB color model, it consists of 2.0% red, 3.1% green, and 9.4% blue. In the CMYK color model, it is composed of 79.1% cyan, 66.8% magenta, 0.0% yellow, and 90.6% black. This color has a very low brightness value and a relatively low saturation. Blue Charcoal is often associated with feelings of sophistication, mystery, and depth. Due to its darkness, it can create a sense of intimacy and drama when used effectively in design. The hex color #050818 has a hue angle of 224.2 degrees, a saturation of 66.8%, and a lightness of 5.7%. This makes it a very subdued color, suitable for creating subtle and elegant visual effects. Colors similar to #050818 include other very dark blues and grays.
The hex color #050818, also known as Blue Charcoal, presents significant accessibility challenges, particularly in text and user interface design. Its extremely low luminance value creates very poor contrast against standard white backgrounds, failing WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast ratios. This can make content difficult or even impossible for users with visual impairments to read or interact with. To ensure accessibility, it's crucial to pair #050818 with very light colors, ideally whites or near-whites. Tools for checking color contrast ratios are readily available online and should be used to validate that any color combinations meet accessibility standards. Consider increasing font sizes or using bolder font weights to further improve readability. Alternatively, rethink the use of #050818 altogether and opt for a slightly lighter shade or a completely different color scheme if accessibility is a primary concern.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade that maintains the dark, cool tone but offers improved contrast against light backgrounds.
A dark gray that provides a more neutral and accessible alternative for text and interface elements.
A dark teal color that offers a similar depth and richness to #050818, while also providing a touch more visual interest.
Applications
Web Design Accents
In web design, #050818 can be used sparingly for decorative elements, such as background accents or subtle borders, where contrast is not a critical factor. However, it should be avoided for text, interactive elements, or areas where readability is paramount. The color's dark and moody character can add a touch of sophistication to a website's overall aesthetic. Using this color to create a dark theme can be an interesting application of the color if proper attention is paid to the contrast ratio of the text elements.
Interior Design - Accent Walls
In interior design, #050818 is well-suited for creating a dramatic and intimate atmosphere. It can be used as a wall color in a home theater, study, or bedroom. The color's depth and richness can evoke a sense of luxury and comfort. When using this color, it is imperative to balance its darkness with ample light and bright accents to prevent the space from feeling too closed-in or oppressive. The color can be paired with other colors such as whites, gold, and light blues to produce an interesting color palette.
Fashion - Evening Wear
In fashion, #050818 is suitable for creating elegant and understated garments. It can be used for evening wear, outerwear, or accessories. The color's dark and mysterious quality can add a touch of sophistication to any outfit. When using this color, it is imperative to choose the correct fabric as the color can appear drastically different between different materials. This color can pair well with silver and gold jewelry, creating a sophisticated look. Consider the application of patterns and textures to make the color more visually appealing.