Vulcan

#111720

General Information about Vulcan (#111720)

The hex color #111720, often referred to as "Vulcan", is a very dark, almost black, shade that resides in the lower range of the color spectrum. Its composition consists of minimal amounts of red, green, and blue light, creating its deep and muted appearance. In the RGB color model, it's defined as R:17, G:23, B:32. When it comes to CMYK, it translates to approximately C:47, M:28, Y:0, K:87. This color evokes a sense of sophistication, mystery, and depth. It's often associated with modern and minimalistic designs, providing a strong base for contrasting elements. Vulcan is frequently used to convey a sense of seriousness, elegance, or a high-tech feel, making it suitable for applications where a subdued yet impactful visual presence is desired.

The hex color #111720, also known as Vulcan, presents specific accessibility considerations for web developers. Its very dark nature results in a low contrast ratio against standard white backgrounds, which can pose significant readability issues for users with visual impairments. To ensure accessibility, it's crucial to pair this color with very light text or interface elements to meet WCAG (Web Content Accessibility Guidelines) contrast requirements. Using tools to check contrast ratios is essential. Furthermore, avoid using this color for crucial interactive elements without clear visual cues or labels, as users may struggle to identify them. Developers should also consider providing alternative color themes or allowing users to customize colors to enhance accessibility for individuals with diverse visual needs. Semantic HTML and ARIA attributes can further improve the accessibility of content using this color.

Shades

Digital Color Formats

RGB
17 23 32
RGB17 23 32
Red
Green
Blue
HSL
216deg 30.61% 9.61%
21630.619.61HSL
Hue
Saturation
Lightness
HWB
216deg 6.67% 87.45%
2166.6787.45HWB
Hue
Whiteness
Blackness
hex#111720
rgb17 23 32
hsl216deg 30.61% 9.61%
cmyk46.88% 28.12% 0% 87.45%
hwb216deg 6.67% 87.45%
xyz-d650.01 0.01 0.01
oklch0.203 0.0203 258.36
oklab0.203 0 -0.02
CMYK
46.88% 28.12% 0% 87.45%
46.8828.12087.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.203 0.0203 258.36
0.2030.0203258.36LCH
Lightness
Chroma
Hue
OKLAB
0.203 0 -0.02
0.2030-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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