Mine Shaft

#2F2F30

General Information about #2F2F30

The hexadecimal color code #2F2F30, also known as Mine Shaft, is a dark, muted shade of gray. In the RGB color model, it consists of 18.43% red, 18.43% green, and 18.82% blue. Its CMYK representation is 0% cyan, 0% magenta, 0% yellow, and 81.18% black. The color is predominantly neutral, making it a versatile choice for backgrounds, text, and accents in design. It evokes a sense of calmness and sophistication. The hexadecimal system allows for precise color representation across various digital platforms, making it a common standard in web design and graphic arts. The color name 'Mine Shaft' suggests a connection to industrial settings or earth tones, further reinforcing its grounded and reliable character. Its subtle nature makes it easy to integrate into diverse design projects.

The color #2F2F30, also known as Mine Shaft, presents several accessibility considerations for web developers. Due to its relatively low luminance, it's crucial to ensure sufficient contrast when used as either a foreground or background color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using Mine Shaft, pair it with a light color to meet these contrast requirements. Using online contrast checker tools helps determine if the color combination is accessible. Avoid using Mine Shaft for essential visual information such as links or buttons without proper contrast, as it may be difficult for users with visual impairments to perceive. Additionally, consider users with color deficiencies and test the color scheme to ensure critical information is not solely conveyed through color.

Shades

Digital Color Formats

RGB
47 47 48
RGB47 47 48
Red
Green
Blue
HSL
240deg 1.05% 18.63%
2401.0518.63HSL
Hue
Saturation
Lightness
HWB
240deg 18.43% 81.18%
24018.4381.18HWB
Hue
Whiteness
Blackness
hex#2F2F30
rgb47 47 48
hsl240deg 1.05% 18.63%
cmyk2.08% 2.08% 0% 81.18%
hwb240deg 18.43% 81.18%
xyz-d650.03 0.03 0.03
oklch0.3056 0.0018 286.01
oklab0.3056 0 0
CMYK
2.08% 2.08% 0% 81.18%
2.082.08081.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3056 0.0018 286.01
0.30560.0018286.01LCH
Lightness
Chroma
Hue
OKLAB
0.3056 0 0
0.305600LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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