Vulcan

#16171E

General Information about #16171E

The hex color #16171E, also known as Vulcan, is a very dark, muted shade of blue-gray. In the RGB color model, it is composed of 8.63% red, 9.02% green, and 11.76% blue. It falls into the category of very dark desaturated colors, giving it a sophisticated and understated appearance. This color is often associated with elegance and modernity. Vulcan is commonly used in design contexts where a subtle, dark background or accent color is desired. Its low saturation makes it versatile and easy to pair with brighter or more vibrant hues, allowing for a wide range of creative possibilities.

The hex color #16171E, also known as Vulcan, presents some accessibility challenges, especially concerning color contrast. When used as a background color, it requires very light text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) AA standards. Using a color contrast checker is crucial to verify that the text on this background is legible for users with visual impairments. In situations where sufficient contrast cannot be achieved, consider using a lighter shade or alternative color to maintain inclusivity. Careful consideration during design is essential to accommodate all users.

Shades

Digital Color Formats

RGB
22 23 30
RGB22 23 30
Red
Green
Blue
HSL
232.5deg 15.38% 10.2%
232.515.3810.2HSL
Hue
Saturation
Lightness
HWB
232.5deg 8.63% 88.24%
232.58.6388.24HWB
Hue
Whiteness
Blackness
hex#16171E
rgb22 23 30
hsl232.5deg 15.38% 10.2%
cmyk26.67% 23.33% 0% 88.24%
hwb232.5deg 8.63% 88.24%
xyz-d650.01 0.01 0.01
oklch0.2068 0.014 278.71
oklab0.2068 0 -0.01
CMYK
26.67% 23.33% 0% 88.24%
26.6723.33088.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2068 0.014 278.71
0.20680.014278.71LCH
Lightness
Chroma
Hue
OKLAB
0.2068 0 -0.01
0.20680-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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