Vulcan

#180A1F

General Information about #180A1F

The hexadecimal color #180A1F, commonly referred to as Vulcan, is a deep, dark shade of purple. It is composed of 9.4% red, 3.9% green, and 12.2% blue. In the RGB color space, it has the numerical values of 24, 10, and 31, respectively. This color resides within the dark end of the spectrum, and its subdued nature makes it suitable for creating a sense of mystery or sophistication in various design applications. The name 'Vulcan' suggests strength and intensity, associating the color with elements of fire and darkness. It is an excellent choice for projects requiring a subtle yet impactful aesthetic.

The color #180A1F, also known as Vulcan, presents significant accessibility challenges. Its low luminance value of 0.01 makes it difficult to read text rendered in this color against a standard white background. According to WCAG guidelines, it fails even the AAA contrast ratio requirements. Therefore, it is imperative to use this color with extremely light colors that provide sufficient contrast. For instance, using a very light yellow or white would improve readability. Also, avoid using #180A1F for critical interface elements or elements that require immediate user attention. Instead, reserve it for decorative purposes or backgrounds where readability is not paramount. Providing larger text sizes and heavier fonts will improve readability. Ensure sufficient spacing around text elements to further enhance visual clarity.

Shades

Digital Color Formats

RGB
24 10 31
RGB24 10 31
Red
Green
Blue
HSL
280deg 51.22% 8.04%
28051.228.04HSL
Hue
Saturation
Lightness
HWB
280deg 3.92% 87.84%
2803.9287.84HWB
Hue
Whiteness
Blackness
hex#180A1F
rgb24 10 31
hsl280deg 51.22% 8.04%
cmyk22.58% 67.74% 0% 87.84%
hwb280deg 3.92% 87.84%
xyz-d650.01 0.01 0.01
oklch0.1774 0.0457 313.36
oklab0.1774 0.03 -0.03
CMYK
22.58% 67.74% 0% 87.84%
22.5867.74087.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1774 0.0457 313.36
0.17740.0457313.36LCH
Lightness
Chroma
Hue
OKLAB
0.1774 0.03 -0.03
0.17740.03-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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