Vulcan

#121520

General Information about #121520

The hexadecimal color code #121520, also known as Vulcan, is a very dark shade of blue. It is composed of 7.1% red, 8.2% green, and 12.5% blue. In the RGB color model, #121520 consists of 7.1% red, 8.2% green, and 12.5% blue. In terms of perception, it leans towards a cool, muted tone. Colors similar to Vulcan are often associated with sophistication, depth, and a sense of mystery. It is not a color frequently found in nature, which contributes to its modern and somewhat artificial feel. When combined with other colors, it can create a high-contrast palette or blend seamlessly into darker, more subdued compositions.

The color #121520, also known as Vulcan, presents significant accessibility challenges, particularly concerning color contrast. When used as a foreground color for text or interactive elements, it requires a very light background to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Given its darkness, careful consideration is needed to ensure readability for users with visual impairments. It is advisable to use color contrast analyzers to verify compliance. Additionally, providing alternative styling options, such as high-contrast themes, can greatly improve accessibility for a broader audience. Avoid pairing this color with other dark shades, as this will reduce visibility. Consider implementing features that allow users to adjust the color scheme to suit their individual needs.

Shades

Digital Color Formats

RGB
18 21 32
RGB18 21 32
Red
Green
Blue
HSL
227.14deg 28% 9.8%
227.14289.8HSL
Hue
Saturation
Lightness
HWB
227.14deg 7.06% 87.45%
227.147.0687.45HWB
Hue
Whiteness
Blackness
hex#121520
rgb18 21 32
hsl227.14deg 28% 9.8%
cmyk43.75% 34.37% 0% 87.45%
hwb227.14deg 7.06% 87.45%
xyz-d650.01 0.01 0.01
oklch0.1981 0.0227 272.42
oklab0.1981 0 -0.02
CMYK
43.75% 34.37% 0% 87.45%
43.7534.37087.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1981 0.0227 272.42
0.19810.0227272.42LCH
Lightness
Chroma
Hue
OKLAB
0.1981 0 -0.02
0.19810-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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