Vulcan

#131618

General Information about #131618

The hex color #131618, commonly referred to as Vulcan, is a very dark shade of gray, almost black. It belongs to the family of achromatic colors, lacking strong hue or saturation. In the RGB color model, it is composed of 7.45% red, 8.63% green, and 9.41% blue. This subtle combination gives it a neutral and grounding presence. The color's subdued nature makes it versatile for various design applications where a dark, non-distracting background is desired. Its hexadecimal representation translates to low color values, contributing to its deep and muted appearance. It is often used in professional or minimalist designs for its sleek and modern look.

The hex color #131618, also known as Vulcan, presents several accessibility considerations. Its low luminance value results in very low contrast against white text, making it difficult for users with visual impairments to read. According to WCAG guidelines, the contrast ratio is significantly below the minimum requirement for normal text (4.5:1) and large text (3:1). To improve accessibility, it is recommended to use lighter text colors such as white or very light grays. When using this color for backgrounds, ensure that all interactive elements and important content meet contrast requirements. Consider alternative color combinations that offer better contrast, or use tools to check contrast ratios and adjust colors accordingly. Moreover, avoid using color alone to convey important information, as users who are colorblind may not be able to perceive it. Always provide alternative textual cues or visual indicators.

Shades

Digital Color Formats

RGB
19 22 24
RGB19 22 24
Red
Green
Blue
HSL
204deg 11.63% 8.43%
20411.638.43HSL
Hue
Saturation
Lightness
HWB
204deg 7.45% 90.59%
2047.4590.59HWB
Hue
Whiteness
Blackness
hex#131618
rgb19 22 24
hsl204deg 11.63% 8.43%
cmyk20.83% 8.33% 0% 90.59%
hwb204deg 7.45% 90.59%
xyz-d650.01 0.01 0.01
oklch0.1978 0.0062 237.02
oklab0.1978 0 -0.01
CMYK
20.83% 8.33% 0% 90.59%
20.838.33090.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1978 0.0062 237.02
0.19780.0062237.02LCH
Lightness
Chroma
Hue
OKLAB
0.1978 0 -0.01
0.19780-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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