Mine Shaft

#2D302F

General Information about #2D302F

The hex color code #2D302F is a dark, desaturated shade of gray. It is commonly referred to as 'Mine Shaft' in color palettes. In the RGB color model, #2D302F is composed of 17.65% red, 18.82% green, and 18.43% blue. Converting this to the CMYK color model, it is approximately 6.25% cyan, 0% magenta, 2.13% yellow, and 81.18% black. This color is often used to create a sense of seriousness, sophistication, or neutrality in designs. Due to its low brightness, it's essential to pair it with lighter colors to ensure readability and visual appeal. Its subtle nature makes it versatile for a wide range of applications, from web design to fashion.

The color #2D302F, also known as Mine Shaft, presents some accessibility challenges. Its low luminance value of approximately 8.8 cd/m² results in poor contrast against a standard white background. This can make text and other visual elements difficult to read for individuals with visual impairments, including those with low vision or color blindness. According to WCAG guidelines, sufficient contrast is essential for readability and usability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using Mine Shaft, it is crucial to pair it with a very light color to achieve an acceptable contrast ratio. Consider using online contrast checkers to ensure compliance with accessibility standards and to avoid excluding users who may have difficulty perceiving low-contrast content. Adequate spacing and clear typography can also help to mitigate these issues.

Shades

Digital Color Formats

RGB
45 48 47
RGB45 48 47
Red
Green
Blue
HSL
160deg 3.23% 18.24%
1603.2318.24HSL
Hue
Saturation
Lightness
HWB
160deg 17.65% 81.18%
16017.6581.18HWB
Hue
Whiteness
Blackness
hex#2D302F
rgb45 48 47
hsl160deg 3.23% 18.24%
cmyk6.25% 0% 2.08% 81.18%
hwb160deg 17.65% 81.18%
xyz-d650.03 0.03 0.03
oklch0.3058 0.0046 174.58
oklab0.3058 0 0
CMYK
6.25% 0% 2.08% 81.18%
6.2502.0881.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3058 0.0046 174.58
0.30580.0046174.58LCH
Lightness
Chroma
Hue
OKLAB
0.3058 0 0
0.305800LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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