Mine Shaft

#2F3031

General Information about #2F3031

The hexadecimal color #2F3031, also known as Mine Shaft, is a dark, muted shade of gray. It belongs to the gray color family and is composed of a relatively balanced mix of red, green, and blue, resulting in its neutral appearance. The color's name, 'Mine Shaft,' evokes images of dark, underground spaces, accurately reflecting its deep, shadowy nature. Hex color codes are widely used in web design and graphic design to specify colors precisely. The #2F3031 color code indicates the specific combination of red, green, and blue light intensities that create this particular shade of gray. Understanding color codes is essential for designers and developers aiming to maintain consistent color schemes across different platforms and media.

The hex color #2F3031, also known as Mine Shaft, presents some accessibility challenges, especially when used as a foreground color on a white or light background. Its low luminance value results in a low contrast ratio, which can make it difficult for users with visual impairments to read text or distinguish elements. 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 using #2F3031, it is crucial to ensure sufficient contrast by pairing it with a very light color. Tools like contrast checkers can help determine if the contrast ratio meets accessibility standards. Consider using a lighter shade or different color combination to enhance readability and overall user experience, ensuring inclusivity for users with disabilities.

Shades

Digital Color Formats

RGB
47 48 49
RGB47 48 49
Red
Green
Blue
HSL
210deg 2.08% 18.82%
2102.0818.82HSL
Hue
Saturation
Lightness
HWB
210deg 18.43% 80.78%
21018.4380.78HWB
Hue
Whiteness
Blackness
hex#2F3031
rgb47 48 49
hsl210deg 2.08% 18.82%
cmyk4.08% 2.04% 0% 80.78%
hwb210deg 18.43% 80.78%
xyz-d650.03 0.03 0.03
oklch0.3086 0.0023 248.25
oklab0.3086 0 0
CMYK
4.08% 2.04% 0% 80.78%
4.082.04080.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3086 0.0023 248.25
0.30860.0023248.25LCH
Lightness
Chroma
Hue
OKLAB
0.3086 0 0
0.308600LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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