Vulcan

#14131A

General Information

The hex color code #14131A, also known as Vulcan, is a very dark shade of purple-blue. It belongs to the family of near-black colors, characterized by low saturation and luminance. In the RGB color model, it is composed of 8% red, 7.45% green, and 10.2% blue. This composition results in a muted, almost achromatic appearance. Colors like Vulcan are often used to evoke feelings of sophistication, mystery, and seriousness. Due to its dark nature, Vulcan is frequently employed in backgrounds and designs where a subtle, understated aesthetic is desired. However, its low luminance means careful consideration must be given to contrast when pairing it with text or other foreground elements to ensure readability and accessibility.

The hex color #14131A, often referred to as Vulcan, presents significant accessibility challenges. Its low luminance value makes it difficult to perceive for individuals with visual impairments, especially those with low vision or color blindness. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. Vulcan's darkness often fails to meet these criteria when paired with common background colors like white or light grays, requiring careful selection of contrasting foreground elements. Designers and developers should utilize contrast checkers to ensure adequate readability and consider providing alternative high-contrast themes or customization options to accommodate users with varying visual needs. Moreover, relying solely on color to convey information should be avoided; supplementary cues such as text labels or icons can enhance usability for all users, particularly those who cannot distinguish between similar dark shades.

Shades

Digital Color Formats

RGB
20 19 26
RGB20 19 26
Red
Green
Blue
HSL
248.57 15.56% 8.82%
248.5715.568.82HSL
Hue
Saturation
Lightness
HWB
248.57 7.45% 89.8%
248.577.4589.8HWB
Hue
Whiteness
Blackness
hex#14131A
rgb20 19 26
hsl248.57 15.56% 8.82%
cmyk23.08% 26.92% 0% 89.8%
hwb248.57 7.45% 89.8%
xyz-d650.01 0.01 0.01
oklch0.1912 0.0141 291.53
oklab0.1912 0.01 -0.01
CMYK
23.08% 26.92% 0% 89.8%
23.0826.92089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1912 0.0141 291.53
0.19120.0141291.53LCH
Lightness
Chroma
Hue
OKLAB
0.1912 0.01 -0.01
0.19120.01-0.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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