Mine Shaft

#2F2F36

General Information about #2F2F36

The hexadecimal color code #2F2F36 represents a dark shade of gray, often referred to as "Mine Shaft." It is composed of 18.43% red, 18.43% green, and 21.18% blue. In the RGB color model, this color is created by mixing these three primary colors in specific proportions. The color is often associated with sophistication, neutrality, and a sense of urban style. It is a popular choice in various design applications due to its versatility and ability to blend seamlessly with other colors. Understanding its properties and applications can help designers and creatives make informed decisions when incorporating it into their projects.

The hex color #2F2F36, also known as Mine Shaft, presents some accessibility challenges, especially when used as a background color for text. Its low luminance value of approximately 9 makes it difficult to achieve sufficient contrast with lighter text colors. 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 to ensure readability for users with visual impairments. Therefore, when using #2F2F36, it is crucial to pair it with very light text colors like white (#FFFFFF) or very light grays to meet these contrast requirements. Careful consideration should be given to the font size and weight, as these factors also impact readability. Avoid using this color for essential user interface elements or interactive components without proper contrast adjustments. Using contrast checking tools is highly recommended during the design process.

Shades

Digital Color Formats

RGB
47 47 54
RGB47 47 54
Red
Green
Blue
HSL
240deg 6.93% 19.8%
2406.9319.8HSL
Hue
Saturation
Lightness
HWB
240deg 18.43% 78.82%
24018.4378.82HWB
Hue
Whiteness
Blackness
hex#2F2F36
rgb47 47 54
hsl240deg 6.93% 19.8%
cmyk12.96% 12.96% 0% 78.82%
hwb240deg 18.43% 78.82%
xyz-d650.03 0.03 0.04
oklch0.308 0.0125 285.61
oklab0.308 0 -0.01
CMYK
12.96% 12.96% 0% 78.82%
12.9612.96078.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.04
0.030.030.04XYZ
X
Y
Z
OKLCH
0.308 0.0125 285.61
0.3080.0125285.61LCH
Lightness
Chroma
Hue
OKLAB
0.308 0 -0.01
0.3080-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons