Vulcan

#161517

General Information about #161517

The hexadecimal color code #161517, often referred to as "Vulcan", is a very dark, muted shade of gray. It is composed of 8.63% red, 8.24% green, and 9.02% blue. In the RGB color model, this translates to 22 red, 21 green, and 23 blue. In the CMYK color model, its composition is 0% cyan, 4.35% magenta, 0% yellow, and 90.98% black. This color evokes feelings of sophistication, mystery, and neutrality. Its subtle variations make it a versatile choice for a wide range of applications, from web design to interior decorating. Understanding its color composition is crucial for designers seeking to achieve specific aesthetic goals.

The hex color #161517, also known as Vulcan, presents accessibility challenges due to its low luminance. It's crucial to ensure sufficient contrast when using this color for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When pairing #161517 with other colors, careful consideration is needed to meet these ratios. Lighter shades of grays, yellows, or even some desaturated blues might provide adequate contrast. Tools like contrast checkers can help evaluate combinations. Avoid pairing #161517 with colors that are similarly dark, as this will create readability issues, especially for users with visual impairments. Using a lighter background or text color can help to make the visual elements more accessible.

Shades

Digital Color Formats

RGB
22 21 23
RGB22 21 23
Red
Green
Blue
HSL
270 4.55% 8.63%
2704.558.63HSL
Hue
Saturation
Lightness
HWB
270 8.24% 90.98%
2708.2490.98HWB
Hue
Whiteness
Blackness
hex#161517
rgb22 21 23
hsl270 4.55% 8.63%
cmyk4.35% 8.7% 0% 90.98%
hwb270 8.24% 90.98%
xyz-d650.01 0.01 0.01
oklch0.1977 0.0043 308.04
oklab0.1977 0 0
CMYK
4.35% 8.7% 0% 90.98%
4.358.7090.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1977 0.0043 308.04
0.19770.0043308.04LCH
Lightness
Chroma
Hue
OKLAB
0.1977 0 0
0.197700LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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