Vulcan

#111523

General Information about #111523

The hex color #111523, often referred to as Vulcan, is a very dark shade of bluish-gray. It is composed of 6.7% red, 8.2% green, and 13.7% blue. In the RGB color space, it registers as (17, 21, 35). This color is predominantly used to evoke feelings of sophistication, mystery, and depth. Its low luminance value makes it suitable for backgrounds where a subtle, non-distracting color is desired. However, due to its darkness, it is crucial to use high-contrast text and elements to ensure readability and accessibility. Vulcan can be found in various applications, ranging from web design to interior decorating, where a dark and elegant aesthetic is sought after. This color can also be used as a base to build around adding lighter colors around it.

The hex color #111523, also known as Vulcan, presents significant accessibility challenges due to its very dark nature. Its low luminance results in poor contrast against lighter backgrounds, making it difficult for individuals with visual impairments to discern text or graphical elements. According to WCAG guidelines, this color fails to meet minimum contrast ratios for normal text, large text, and graphical elements against a standard white background. To improve accessibility, it is crucial to pair #111523 with significantly lighter colors such as shades of white or very light grays. Alternatively, consider using #111523 sparingly for decorative purposes where readability is not paramount. Web developers should always use contrast checking tools to ensure sufficient contrast ratios are achieved to provide an inclusive user experience for all users, including those with low vision or color blindness.

Shades

Digital Color Formats

RGB
17 21 35
RGB17 21 35
Red
Green
Blue
HSL
226.67deg 34.62% 10.2%
226.6734.6210.2HSL
Hue
Saturation
Lightness
HWB
226.67deg 6.67% 86.27%
226.676.6786.27HWB
Hue
Whiteness
Blackness
hex#111523
rgb17 21 35
hsl226.67deg 34.62% 10.2%
cmyk51.43% 40% 0% 86.27%
hwb226.67deg 6.67% 86.27%
xyz-d650.01 0.01 0.02
oklch0.199 0.0289 271.39
oklab0.199 0 -0.03
CMYK
51.43% 40% 0% 86.27%
51.4340086.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.199 0.0289 271.39
0.1990.0289271.39LCH
Lightness
Chroma
Hue
OKLAB
0.199 0 -0.03
0.1990-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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