Vulcan

#0F151A

General Information about #0F151A

The hex color code #0F151A, often referred to as "Vulcan", is a dark, desaturated shade of blue-black. It belongs to the cool color family and evokes feelings of sophistication, mystery, and stability. In the RGB color model, it is composed of 5.88% red, 8.24% green, and 10.2% blue. Its representation in the CMYK color model is C:0.42 M:0.19 Y:0.00 K:0.90, indicating a significant presence of black. This color is frequently utilized in designs aiming for a subdued, elegant, or professional aesthetic. Its dark nature makes it an excellent choice for backgrounds, providing a stark contrast for lighter text and elements. Understanding its properties is crucial for designers aiming to leverage its unique characteristics effectively.

The hex color #0f151a, also known as Vulcan, presents accessibility challenges due to its low luminance. With such a dark hue, using it as a background color necessitates very light text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. When employing #0f151a, it's crucial to rigorously test the color combination with tools that measure contrast ratios. Insufficient contrast can exclude users with visual impairments, making content difficult or impossible to perceive. Thoughtful consideration should be given to font size, weight, and the overall context in which the color is used to optimize accessibility.

Shades

Digital Color Formats

RGB
15 21 26
RGB15 21 26
Red
Green
Blue
HSL
207.27 26.83% 8.04%
207.2726.838.04HSL
Hue
Saturation
Lightness
HWB
207.27 5.88% 89.8%
207.275.8889.8HWB
Hue
Whiteness
Blackness
hex#0F151A
rgb15 21 26
hsl207.27 26.83% 8.04%
cmyk42.31% 19.23% 0% 89.8%
hwb207.27 5.88% 89.8%
xyz-d650.01 0.01 0.01
oklch0.1919 0.0137 243.74
oklab0.1919 -0.01 -0.01
CMYK
42.31% 19.23% 0% 89.8%
42.3119.23089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1919 0.0137 243.74
0.19190.0137243.74LCH
Lightness
Chroma
Hue
OKLAB
0.1919 -0.01 -0.01
0.1919-0.01-0.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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