Vulcan

#0F121A

General Information about #0F121A

The hex color code #0f121a, also known as Vulcan, represents a very dark shade of blue-gray. In the RGB color model, it is composed of 5.88% red, 7.06% green, and 10.2% blue. This indicates that blue is the most prominent color component, although all values are relatively low, contributing to its overall darkness. In the CMYK color model, it consists of 42.86% cyan, 30.56% magenta, 0% yellow, and 89.8% black, further emphasizing its dark nature. This color is often associated with sophistication, mystery, and elegance. It is commonly used in designs where a dark, muted background or accent color is desired. Due to its low luminance, it requires careful consideration when used with text or interactive elements to ensure sufficient contrast for accessibility.

The hex color #0f121a, also known as Vulcan, presents some accessibility challenges, especially when used for text. Its low luminance value of approximately 1% means that it requires very light text colors to achieve sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is needed for normal-sized text and 3:1 for large text. Using white text (#ffffff) on a #0f121a background yields a contrast ratio that is generally acceptable. However, lighter shades of gray or colors with similar luminance values may not provide adequate contrast, making it difficult for users with visual impairments to read the content. Designers should use contrast checking tools to ensure compliance with accessibility standards and consider offering alternative color schemes to accommodate users with different visual needs. It's crucial to avoid using this color for essential interactive elements without careful consideration of contrast.

Shades

Digital Color Formats

RGB
15 18 26
RGB15 18 26
Red
Green
Blue
HSL
223.64deg 26.83% 8.04%
223.6426.838.04HSL
Hue
Saturation
Lightness
HWB
223.64deg 5.88% 89.8%
223.645.8889.8HWB
Hue
Whiteness
Blackness
hex#0F121A
rgb15 18 26
hsl223.64deg 26.83% 8.04%
cmyk42.31% 30.77% 0% 89.8%
hwb223.64deg 5.88% 89.8%
xyz-d650.01 0.01 0.01
oklch0.183 0.0172 268.69
oklab0.183 0 -0.02
CMYK
42.31% 30.77% 0% 89.8%
42.3130.77089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.183 0.0172 268.69
0.1830.0172268.69LCH
Lightness
Chroma
Hue
OKLAB
0.183 0 -0.02
0.1830-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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