Vulcan

#111423

General Information about #111423

The hexadecimal color code #111423, known as Vulcan, represents a very dark shade of blue-gray. It is composed of 6.67% red, 7.84% green, and 13.73% blue. In the RGB color model, this translates to R:17, G:20, B:35. This color falls within the range of cool, muted tones and is often associated with feelings of depth, mystery, and sophistication. Due to its low lightness value, it tends to appear almost black in many contexts. Understanding its composition and color properties is essential for effectively using it in design and other creative applications, and ensures it is used in the most appropriate way.

The hex color #111423, also known as Vulcan, presents significant accessibility challenges due to its low luminance. With such a dark shade, it's crucial to use it carefully in user interfaces. Specifically, text rendered in #111423 against a white background will likely fail WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. To ensure readability and usability for all users, including those with visual impairments, it's vital to pair this color with significantly lighter shades. Consider using a very light color for text or interactive elements if #111423 is used as the background. Avoid using #111423 for critical information or actions without sufficient contrast. Proper contrast testing using tools like WebAIM's contrast checker is essential before deploying designs using this color.

Shades

Digital Color Formats

RGB
17 20 35
RGB17 20 35
Red
Green
Blue
HSL
230deg 34.62% 10.2%
23034.6210.2HSL
Hue
Saturation
Lightness
HWB
230deg 6.67% 86.27%
2306.6786.27HWB
Hue
Whiteness
Blackness
hex#111423
rgb17 20 35
hsl230deg 34.62% 10.2%
cmyk51.43% 42.86% 0% 86.27%
hwb230deg 6.67% 86.27%
xyz-d650.01 0.01 0.02
oklch0.1962 0.0307 274.61
oklab0.1962 0 -0.03
CMYK
51.43% 42.86% 0% 86.27%
51.4342.86086.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1962 0.0307 274.61
0.19620.0307274.61LCH
Lightness
Chroma
Hue
OKLAB
0.1962 0 -0.03
0.19620-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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