Vulcan

#12181D

General Information about #12181D

The hexadecimal color code #12181D represents a dark, muted shade of gray. It is often described as being similar to the color of vulcanized rubber, hence the name 'Vulcan'. In the RGB color model, it consists of 7.06% red, 9.41% green, and 11.37% blue. Its CMYK representation is 0% cyan, 17.24% magenta, 0% yellow, and 88.63% black. This color has a relatively low saturation and brightness, giving it a subtle and understated appearance. It falls within the cool color spectrum. Colors similar to Vulcan are often used to convey feelings of seriousness, stability, and sophistication. Its subtle nature also makes it a versatile color to combine with other colors in various media.

The hex color #12181D, also known as Vulcan, presents significant accessibility challenges. Its low luminance value results in very poor contrast against typical light-colored backgrounds, making text and other visual elements difficult for users to discern. Individuals with visual impairments, such as low vision or color blindness, will particularly struggle to perceive content using this color. Web developers should avoid using #12181D for text, icons, or important interface elements unless paired with a very light or white color to ensure sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Tools are available online to check the contrast ratio between two colors. If using #12181D for decorative purposes, ensure that it does not convey critical information.

Shades

Digital Color Formats

RGB
18 24 29
RGB18 24 29
Red
Green
Blue
HSL
207.27 23.4% 9.22%
207.2723.49.22HSL
Hue
Saturation
Lightness
HWB
207.27 7.06% 88.63%
207.277.0688.63HWB
Hue
Whiteness
Blackness
hex#12181D
rgb18 24 29
hsl207.27 23.4% 9.22%
cmyk37.93% 17.24% 0% 88.63%
hwb207.27 7.06% 88.63%
xyz0.8 0.87 1.29
CMYK
37.93% 17.24% 0% 88.63%
37.9317.24088.63CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.8 0.87 1.29
0.80.871.29XYZ
X
Y
Z

Alternative colors

Applications

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