Vulcan

#12181B

General Information about #12181B

The hex color #12181B, also known as Vulcan, is a very dark, desaturated shade of gray. In the RGB color model, it is composed of 7.06% red, 9.41% green, and 10.59% blue. In the CMYK color model, it consists of 33% cyan, 11% magenta, 0% yellow, and 89% black. This color is often associated with sophistication, modernity, and a sense of understated elegance. Its near-black appearance makes it suitable for creating a dramatic backdrop or accentuating brighter elements. Due to its low saturation, #12181B works well in minimalist designs and can be easily paired with a wide range of colors.

The hex color #12181B, also known as Vulcan, presents accessibility challenges due to its dark nature. When used as a background color, it requires very light text to ensure sufficient contrast for readability, ideally white or a very pale shade. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. It's crucial to test color combinations using accessibility tools to verify compliance. Avoid pairing #12181B with other dark colors, as this will reduce visibility. Consider providing alternative high-contrast themes for users with visual impairments. Using this color sparingly, perhaps for decorative elements rather than primary text or interactive components, can help mitigate accessibility concerns.

Shades

Digital Color Formats

RGB
18 24 27
RGB18 24 27
Red
Green
Blue
HSL
200 20% 8.82%
200208.82HSL
Hue
Saturation
Lightness
HWB
200 7.06% 89.41%
2007.0689.41HWB
Hue
Whiteness
Blackness
hex#12181B
rgb18 24 27
hsl200 20% 8.82%
cmyk33.33% 11.11% 0% 89.41%
hwb200 7.06% 89.41%
xyz0.77 0.86 1.16
CMYK
33.33% 11.11% 0% 89.41%
33.3311.11089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.77 0.86 1.16
0.770.861.16XYZ
X
Y
Z

Alternative colors

Applications

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