Vulcan

#121222

General Information about #121222 (Vulcan)

The hexadecimal color #121222, also known as Vulcan, is a very dark shade of blue-gray. It is composed of 7.1% red, 7.1% green, and 13.3% blue. In the RGB color space, it has values of R:18, G:18, B:34. In the CMYK color space, its composition is Cyan:47%, Magenta:47%, Yellow:0%, and Black:87%. Its angle in the HSL color wheel is 240 degrees, with a saturation of 30% and a lightness of 10%. Due to its low lightness value, #121222 is perceived as a very dark color, leaning towards black. The name 'Vulcan' suggests a connection to themes of darkness, strength, or intensity. Colors like this are typically utilized in design contexts where a somber, serious, or high-tech aesthetic is desired.

The color #121222, a very dark shade of grayish-blue, presents significant accessibility challenges, especially in web design. Its extremely low luminance (very close to black) means that text or interactive elements using this color as a background would require very light foreground colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to meet Level AA compliance. Using #121222 as a background would necessitate a very bright text color, such as #FFFFFF (white) or a very light gray, to achieve this contrast. Failure to meet these contrast requirements would make the content difficult or impossible for users with low vision to read, violating accessibility standards. Furthermore, relying solely on color to convey information is discouraged; consider using additional cues like icons or text labels to ensure inclusivity for colorblind users.

Shades

Digital Color Formats

RGB
18 18 34
RGB18 18 34
Red
Green
Blue
HSL
240deg 30.77% 10.2%
24030.7710.2HSL
Hue
Saturation
Lightness
HWB
240deg 7.06% 86.67%
2407.0686.67HWB
Hue
Whiteness
Blackness
hex#121222
rgb18 18 34
hsl240deg 30.77% 10.2%
cmyk47.06% 47.06% 0% 86.67%
hwb240deg 7.06% 86.67%
xyz-d650.01 0.01 0.02
oklch0.1911 0.0322 282.93
oklab0.1911 0.01 -0.03
CMYK
47.06% 47.06% 0% 86.67%
47.0647.06086.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1911 0.0322 282.93
0.19110.0322282.93LCH
Lightness
Chroma
Hue
OKLAB
0.1911 0.01 -0.03
0.19110.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons