Vulcan
General Information about #131820
The color #131820, also known as Vulcan, is a very dark, muted shade of blue-gray, belonging to the dark side of the color spectrum. It is composed of 7.45% red, 9.41% green, and 12.55% blue. In the RGB color space, it represents low intensity across all three primary colors, contributing to its dark and understated appearance. This hex code is often associated with feelings of sophistication, stability, and seriousness. Vulcan can often appear almost black. Its subtle blue undertones provide a depth that distinguishes it from pure black, making it a versatile choice for various design applications where a refined and muted color is desired. This color is not often found in nature.
The hex color #131820, also known as Vulcan, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance value results in a poor contrast ratio against lighter backgrounds, making text and interactive elements difficult to read. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Vulcan often fails to meet these criteria when paired with common background colors like white or light gray. Web developers should avoid using #131820 for text or important UI elements unless paired with a very light color that ensures sufficient contrast. Tools like contrast checkers can help verify compliance. Alternatives to consider include brighter shades or the use of sufficient contrast by adding a white or very bright text color.
Shades
Digital Color Formats
Alternative colors
Applications
Website Backgrounds
Vulcan is a sophisticated and grounding color choice for website backgrounds, particularly in sectors such as technology, finance, or luxury goods. Its dark and understated nature can create a sense of depth and professionalism. When used as a background, it's crucial to pair it with light-colored text and UI elements to ensure optimal readability and accessibility. The dark shade helps to make the website look more formal and serious. Vulcan can also be used in combination with other neutral colors like grey or white to further reinforce its sophistication.
Interior Design Accent
In interior design, Vulcan can be used as an accent color for walls or furniture, adding a touch of modern elegance to a room. It works well in spaces designed for relaxation and contemplation, such as home offices or bedrooms. When using Vulcan, it's important to balance it with lighter colors to prevent the room from feeling too dark or closed in. Consider pairing it with natural materials like wood or stone to create a warm and inviting atmosphere. Use it as a complementary color for wooden furniture.
Fashion Apparel
In fashion, Vulcan can be used in outerwear or formal wear, offering a sleek and understated alternative to black. It can be a practical color for professional clothing, or a stylistic choice to give a more modern appearance. Vulcan is a dark color and as such, has a slimming effect for clothing. It can be used on all types of clothing articles, ranging from pants, skirts, shirts, t-shirts, suits, blazers or dresses.