Blue Charcoal
About Blue Charcoal (#030D1E)
The hex color #030D1E, often referred to as Blue Charcoal, is a very dark, desaturated shade of blue. It belongs to the family of dark blues and shares characteristics with colors like navy and midnight blue. Its primary components consist of a low red value (3), a slightly higher green value (13), and a moderately higher blue value (30), resulting in its distinctive dark, cool tone. This color is frequently utilized to convey a sense of sophistication, depth, and stability. In color theory, #030D1E can evoke feelings of calmness and professionalism, making it a popular choice in corporate branding and design. However, its darkness requires careful consideration of contrast when used with other elements, particularly in digital applications.
The color #030D1E, also known as Blue Charcoal, presents significant accessibility challenges, particularly in web design. Its extremely low lightness value makes it difficult to achieve sufficient contrast against lighter backgrounds, potentially violating WCAG guidelines for text and non-text contrast. For text to be legible, it needs a contrast ratio of at least 4.5:1 against its background. Using #030D1E as a background color necessitates very light text to meet these standards, which might still strain users' eyes. Similarly, as a text color, it requires an exceptionally light background. When employing this color, developers should prioritize thorough contrast testing using accessibility tools to ensure readability for all users, including those with visual impairments. Alternatives with higher lightness values or contrasting color combinations should be carefully considered to enhance usability and inclusivity.
Shades
Digital Color Formats
Alternative colors
- #2c3e50
A slightly lighter shade of blue that offers better contrast while maintaining a similar aesthetic.
- #34495e
A dark gray that provides a neutral background for various elements, ensuring good readability.
- #456990
A desaturated blue that can be used as a less intense alternative, still providing a cool tone.
Applications
Website Background
In web development, this color is used as a primary background for websites in the technology or finance sectors. Its dark, professional feel evokes trust and sophistication. However, it should always be paired with light text to ensure legibility, and careful consideration should be given to the contrast ratios to meet accessibility guidelines. This color can also be used for call-to-action buttons or highlights when inverted with a lighter accent color, creating visual interest and guiding users through the site.
Interior Accent
In interior design, Blue Charcoal works well as an accent wall color in modern homes or offices. It provides a dramatic backdrop for artwork or shelving and adds depth to a room. When using this color, it's important to balance it with lighter elements, such as light-colored furniture, bright textiles, and ample lighting, to prevent the space from feeling too dark or enclosed. This color can also be integrated into smaller decorative elements, like vases or picture frames, to subtly tie the room together.
Fashion Apparel
In fashion, this shade can be used in evening wear or formal attire. The dark, understated hue is elegant and versatile, lending itself well to both men's and women's clothing. It's often used for suits, dresses, or accessories like scarves and ties. To make the most of this color, pair it with lighter, brighter accents such as jewelry, shoes, or handbags. This dark color also serves as a neutral base, allowing other colors to really pop and be the focal point of the design.