Vulcan

#11121E

General Information

The hexadecimal color code #11121E, often referred to as 'Vulcan,' is a dark, desaturated shade of blue-purple. In the RGB color model, it is composed of 6.67% red, 7.06% green, and 11.76% blue. When represented in the CMYK color model, it consists of 43.16% cyan, 40.63% magenta, 0% yellow, and 88.24% black. This color falls within the cool spectrum, offering a sense of depth and sophistication. Its subdued nature makes it suitable for applications where subtlety and elegance are desired. The color's name, 'Vulcan,' evokes associations with darkness, mystery, and strength, potentially influencing its perceived characteristics and applications in design and branding.

The hex color #11121E, also known as Vulcan, presents certain accessibility challenges due to its dark nature. When used as a background color, it requires very light text to ensure sufficient contrast for readability. According to WCAG (Web Content Accessibility Guidelines), the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. For AAA compliance, these ratios increase to 7:1 and 4.5:1, respectively. Using #11121E as a background with dark or moderately dark text will likely fail these requirements. Therefore, careful consideration and testing are crucial to ensure that content is accessible to users with visual impairments. Tools like contrast checkers can help determine if the color combination passes accessibility standards. Always prioritize readability and consider the needs of all users when incorporating this color into designs.

Shades

Digital Color Formats

RGB
17 18 30
RGB17 18 30
Red
Green
Blue
HSL
235.38deg 27.66% 9.22%
235.3827.669.22HSL
Hue
Saturation
Lightness
HWB
235.38deg 6.67% 88.24%
235.386.6788.24HWB
Hue
Whiteness
Blackness
hex#11121E
rgb17 18 30
hsl235.38deg 27.66% 9.22%
cmyk43.33% 40% 0% 88.24%
hwb235.38deg 6.67% 88.24%
xyz-d650.01 0.01 0.01
oklch0.1874 0.0245 280.08
oklab0.1874 0 -0.02
CMYK
43.33% 40% 0% 88.24%
43.3340088.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1874 0.0245 280.08
0.18740.0245280.08LCH
Lightness
Chroma
Hue
OKLAB
0.1874 0 -0.02
0.18740-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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