Vulcan
General Information about #131521
The hex color code #131521, often referred to as "Vulcan", is a very dark, desaturated shade of blue-gray. It belongs to the family of dark neutral colors, making it a popular choice for backgrounds and accents where subtlety is desired. In the RGB color model, #131521 consists of 7.45% red, 8.24% green, and 12.94% blue. This color has a low saturation level, which contributes to its muted appearance. Due to its darkness, it has a low luminance value, meaning it reflects very little light. The color appears serious and formal. Named after the Roman god of fire, "Vulcan", the hex code is used in many industries that want to communicate those attributes.
The hex color #131521, also known as Vulcan, presents significant accessibility challenges, especially for users with visual impairments. Its extremely low luminance value necessitates careful consideration of color contrast when used for text or interactive elements. According to WCAG guidelines, sufficient contrast between foreground and background colors is crucial for readability. To ensure accessibility, it is imperative to pair #131521 with very light colors (such as white or shades of yellow) that provide a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help determine if the contrast ratio meets accessibility standards. Avoid using this color for critical information or interactive elements without ensuring adequate contrast, as it can exclude users with low vision or color blindness. For decorative purposes, this requirement is slightly relaxed, but caution is still advised.
Shades
Digital Color Formats
Alternative colors
- #282a36
A slightly lighter shade of grey can offer improved readability while maintaining a similar aesthetic.
- #1e1f29
This color provides a more neutral base and is easier to work with for accessibility purposes.
- #2c3338
A slightly desaturated blue-grey provides a similar tone while offering better contrast when needed.
Applications
Dark Website Background
In web development, #131521 can be effectively used as a background color for website sections intended to create a sense of depth or separation. It pairs well with neon or bright accent colors to create a modern and eye-catching design. Ensure text elements placed on this background have sufficient contrast. It's particularly suited for dark-themed websites or applications. It can also be used sparingly for UI elements like progress bars or subtle dividers. In UI design, be careful using this color in larger blocks, as the lack of brightness can strain the viewers eyes after a longer period. It can be a good choice for the sidebar or navigation menu.
Elegant Fashion Apparel
In fashion, the shade #131521 resembles a dark, muted charcoal, making it suitable for sophisticated and understated clothing pieces. It can be used for garments like tailored jackets, trousers, or skirts, providing a versatile base that pairs well with various colors and textures. Accessorizing with brighter or metallic elements can add contrast and visual interest. This color works particularly well in minimalist or avant-garde designs where subtlety and elegance are key. Consider using it for evening wear or formal attire to create a refined and mysterious look. The color also works very well with leather.
Intimate Interior Design
In interior design, Vulcan (#131521) serves as an excellent choice for creating a moody and intimate atmosphere. It can be used as a wall color in bedrooms, home theaters, or studies to establish a sense of tranquility and focus. When using it in larger areas, balance it with lighter-colored furniture and décor to prevent the space from feeling too dark or oppressive. Accentuate with metallic or textured elements to add depth and visual interest. This color also works well for smaller details, like trim or accent walls, to add a touch of sophistication without overwhelming the space. It creates a space for relaxation and introspection.