Vulcan

#11121C

General Information about Vulcan (#11121C)

The hexadecimal color code #11121C, also known as Vulcan, represents a very dark shade of grayish-blue. It is composed of 6.67% red, 7.06% green, and 11.0% blue. In the RGB color space, it has values of R:17, G:18, and B:28. In the CMYK color space, it is composed of C:0.39, M:0.36, Y:0.0, and K:0.89. This means it is created by combining cyan, magenta, and yellow inks in specific proportions along with a significant amount of black ink. Its dark nature gives it a muted appearance and low luminance. The color is often associated with sophistication, mystery, and a sense of depth. It is important to note that this color's low luminance may pose challenges for accessibility, especially when used as text against a dark background, so careful consideration is required in design applications. The name 'Vulcan' likely refers to the Roman god of fire, hinting at the deep, intense nature of the hue, even though it is a relatively cool color.

The hex color #11121C, also known as Vulcan, presents considerable accessibility challenges, particularly in text applications. Its low luminance value results in very poor contrast against common background colors like white. This lack of contrast makes it difficult for individuals with visual impairments, including those with low vision or color blindness, to discern text or graphical elements rendered in this color. Web Content Accessibility Guidelines (WCAG) emphasize a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text to ensure readability. Vulcan falls far short of these recommendations, necessitating careful consideration of foreground and background color pairings to achieve compliance. Designers should avoid using #11121C for text or important interface elements unless paired with a very light color to ensure adequate contrast and readability for all users. Using tools to simulate color blindness can also help assess the accessibility of color combinations.

Shades

Digital Color Formats

RGB
17 18 28
RGB17 18 28
Red
Green
Blue
HSL
234.55 24.44% 8.82%
234.5524.448.82HSL
Hue
Saturation
Lightness
HWB
234.55 6.67% 89.02%
234.556.6789.02HWB
Hue
Whiteness
Blackness
hex#11121C
rgb17 18 28
hsl234.55 24.44% 8.82%
cmyk39.29% 35.71% 0% 89.02%
hwb234.55 6.67% 89.02%
xyz0.66 0.64 1.19
CMYK
39.29% 35.71% 0% 89.02%
39.2935.71089.02CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.66 0.64 1.19
0.660.641.19XYZ
X
Y
Z

Alternative colors

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