Vulcan

#181418

General Information about #181418 (Vulcan)

The hex color #181418, often referred to as "Vulcan," is a very dark, muted shade that resides within the near-black spectrum. In the RGB color model, it is composed of 9.41% red, 7.84% green, and 9.41% blue. This combination results in a color that appears almost black but possesses subtle undertones that provide depth. It is commonly used in design applications where a sophisticated, understated aesthetic is desired. Vulcan exudes a sense of refinement and can be effectively paired with lighter colors to create contrast or with similar dark shades for a monochromatic effect. Its name, "Vulcan," evokes associations with strength and intensity, further adding to its appeal. Colors in this range are often used for backgrounds to add depth without distracting from foreground elements.

The hex color #181418, also known as Vulcan, presents several accessibility considerations for web developers. Its dark nature results in low contrast when used with similarly dark text or background elements. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #181418, ensure that the foreground text is a light color to meet these contrast requirements. Tools like contrast checkers can help determine compliance. Additionally, avoid relying solely on color to convey important information, as colorblind users may not perceive the intended message. Providing alternative cues, such as text labels or icons, enhances accessibility for all users.

Shades

Digital Color Formats

RGB
24 20 24
RGB24 20 24
Red
Green
Blue
HSL
300 9.09% 8.63%
3009.098.63HSL
Hue
Saturation
Lightness
HWB
300 7.84% 90.59%
3007.8490.59HWB
Hue
Whiteness
Blackness
hex#181418
rgb24 20 24
hsl300 9.09% 8.63%
cmyk0% 16.67% 0% 90.59%
hwb300 7.84% 90.59%
xyz-d650.01 0.01 0.01
oklch0.1978 0.0101 325.85
oklab0.1978 0.01 -0.01
CMYK
0% 16.67% 0% 90.59%
016.67090.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1978 0.0101 325.85
0.19780.0101325.85LCH
Lightness
Chroma
Hue
OKLAB
0.1978 0.01 -0.01
0.19780.01-0.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

Buttons