Blue Charcoal
General Information about Blue Charcoal
The hexadecimal color #05131A, also known as Blue Charcoal, is a very dark shade of blue. It sits low on the color spectrum in terms of lightness and saturation, contributing to its muted and almost neutral appearance. This color is created by combining very small amounts of red, green, and blue light, with blue being the most dominant. In terms of color theory, Blue Charcoal evokes feelings of calmness, sophistication, and depth. Its darkness makes it suitable for creating a sense of mystery or seriousness. It is often associated with elegance and professionalism, making it a popular choice for brands aiming to project a mature and refined image. The subtle blue undertone adds a touch of serenity, preventing it from feeling overly stark or imposing.
The color #05131A, also known as Blue Charcoal, presents significant accessibility challenges. Its extremely dark nature results in very low contrast against typical light backgrounds, making text or interactive elements nearly illegible for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Blue Charcoal likely fails to meet these criteria against most light-colored backgrounds. Therefore, it is crucial to pair this color with very light shades, ideally whites or near-whites, to achieve sufficient contrast. Furthermore, avoid using #05131A for essential UI components without thorough testing and consideration for users with low vision or color blindness. Providing alternative high-contrast themes is a recommended best practice when incorporating such a dark color in a design.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade that provides better contrast while maintaining a similar dark, muted feel.
A desaturated gray that offers a neutral background option with improved readability.
This color provides a subtle, softer alternative while maintaining a dark, calming essence, making it more visually accessible for a broader range of users.
Applications
Web Design
In web design, Blue Charcoal can serve as a sophisticated background color for website headers or footers, especially when aiming for a modern and minimalist aesthetic. To ensure readability, pair it with crisp white or light gray text. Its depth also makes it suitable for interactive elements like buttons, provided that sufficient contrast is maintained for hover and active states. For instance, a website promoting high-end technology products could utilize Blue Charcoal to evoke a sense of sleekness and innovation. It could also be used for websites about space or the deep ocean.
Interior Design
In interior design, Blue Charcoal can be used to create a moody and sophisticated atmosphere in bedrooms or living rooms. It works well as an accent wall color, especially when complemented by lighter furniture and decor. The color's inherent calmness makes it ideal for spaces designed for relaxation. For example, a study room with Blue Charcoal walls, paired with wooden furniture and warm lighting, can foster a sense of focus and tranquility. The color should not be used in small rooms without ample natural light, as it can make the space feel confined.
Packaging Design
Blue Charcoal is a good color choice for creating packaging designs for high-end electronics and luxury goods. It will give an impression of sophistication and quality to consumers.