Vulcan

#11161F

General Information

The hexadecimal color code #11161F represents a dark, muted shade of blue-gray. It belongs to the family of cool colors and is often associated with sophistication, depth, and a sense of mystery. In the RGB color model, it is composed of 6.7% red, 8.6% green, and 12.2% blue. The corresponding CMYK values are 0.45, 0.31, 0.00, 0.88, indicating that it requires a significant amount of black to achieve its dark tone. The color is commonly referred to as 'Vulcan,' likely evoking images of dark, volcanic landscapes or sleek, futuristic designs. Its subtle nature makes it a versatile choice for various applications, from web design to branding.

The color #11161F, also known as Vulcan, presents several accessibility challenges due to its low luminance. Its dark nature results in poor contrast against typical light backgrounds, making it difficult for users with visual impairments to discern text or interactive elements. Web developers should avoid using this color for primary text or crucial interface components without implementing sufficient contrast enhancement techniques. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. To improve accessibility, consider pairing #11161F with very light colors such as white or light yellow. Additionally, providing alternative visual cues, like icons or labels, can aid users who struggle with color perception. Thorough testing with accessibility tools is crucial to ensure compliance and usability for all users. Avoid using it for links or interactive elements without providing additional cues such as underlines or borders.

Shades

Digital Color Formats

RGB
17 22 31
RGB17 22 31
Red
Green
Blue
HSL
218.57deg 29.17% 9.41%
218.5729.179.41HSL
Hue
Saturation
Lightness
HWB
218.57deg 6.67% 87.84%
218.576.6787.84HWB
Hue
Whiteness
Blackness
hex#11161F
rgb17 22 31
hsl218.57deg 29.17% 9.41%
cmyk45.16% 29.03% 0% 87.84%
hwb218.57deg 6.67% 87.84%
xyz-d650.01 0.01 0.01
oklch0.1995 0.0198 262.04
oklab0.1995 0 -0.02
CMYK
45.16% 29.03% 0% 87.84%
45.1629.03087.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1995 0.0198 262.04
0.19950.0198262.04LCH
Lightness
Chroma
Hue
OKLAB
0.1995 0 -0.02
0.19950-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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