Mine Shaft

#2F302F

General Information about #2F302F

The hex color #2F302F, also known as Mine Shaft, is a very dark, desaturated shade of gray. It resides in the gray color family, closely resembling black but possessing subtle nuances that distinguish it. This color evokes a sense of sophistication, neutrality, and understated elegance. It is often used in design to create a grounding effect, allowing other colors to stand out. The RGB (Red, Green, Blue) values of #2F302F are R:47, G:48, B:47, indicating a near-equal distribution of the three primary colors. The CMYK (Cyan, Magenta, Yellow, Key/Black) values are C:0.02, M:0.00, Y:0.02, K:0.81, meaning it is primarily composed of black with minimal amounts of the other subtractive colors. Due to its dark nature, it’s frequently employed as a background color or a base for creating contrast in visual designs.

The color #2F302F, also known as Mine Shaft, presents some accessibility challenges. Its low luminance and contrast against a standard white background (or vice versa) can make it difficult for individuals with visual impairments to perceive text or other visual elements clearly. Web developers should carefully consider color contrast ratios, aiming for at least a 4.5:1 ratio for normal text and 3:1 for large text, as recommended by WCAG guidelines. To improve accessibility, consider using a lighter text color against the #2F302F background, or vice versa, or employing alternative design solutions such as larger font sizes, clear visual cues, and sufficient spacing between elements to enhance readability and usability for all users, including those with low vision or color blindness. Providing alternative ways to present information, such as descriptive text or icons, is also beneficial.

Shades

Digital Color Formats

RGB
47 48 47
RGB47 48 47
Red
Green
Blue
HSL
120deg 1.05% 18.63%
1201.0518.63HSL
Hue
Saturation
Lightness
HWB
120deg 18.43% 81.18%
12018.4381.18HWB
Hue
Whiteness
Blackness
hex#2F302F
rgb47 48 47
hsl120deg 1.05% 18.63%
cmyk2.08% 0% 2.08% 81.18%
hwb120deg 18.43% 81.18%
xyz-d650.03 0.03 0.03
oklch0.3078 0.0022 146.25
oklab0.3078 0 0
CMYK
2.08% 0% 2.08% 81.18%
2.0802.0881.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3078 0.0022 146.25
0.30780.0022146.25LCH
Lightness
Chroma
Hue
OKLAB
0.3078 0 0
0.307800LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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