Mine Shaft

#2F312D

General Information about #2F312D

The hexadecimal color code #2F312D, also known as Mine Shaft, is a dark, muted shade of gray-brown. It belongs to the cool gray color family, exhibiting a subtle earthiness that lends itself to a variety of design applications. In the RGB color model, #2F312D is composed of 18.43% red, 19.22% green, and 17.65% blue. Its CMYK values are 0% cyan, 4% magenta, 8% yellow, and 81% black. This color evokes a sense of sophistication, stability, and understated elegance. It is often associated with industrial themes, modern minimalism, and a sense of timelessness. Mine Shaft is a versatile hue that can serve as a neutral backdrop or a subtle accent, depending on the context.

The hex color #2F312D, also known as Mine Shaft, presents some accessibility challenges due to its low luminance. When used as a background color, sufficient contrast is crucial to ensure readability and usability for individuals with visual impairments. According to WCAG guidelines, the contrast ratio between the text and background should be at least 4.5:1 for normal text and 3:1 for large text. Therefore, pairing #2F312D with light colors such as white, light gray, or pale yellow is recommended to meet these accessibility standards. Tools like contrast checkers can help verify the contrast ratio. Avoid using it as a background for dark text or elements, as this would severely hinder accessibility. Consider using a slightly lighter shade or adding a subtle overlay to improve legibility without significantly altering the aesthetic appeal. Proper attention to contrast ensures inclusive design and a better user experience for all.

Shades

Digital Color Formats

RGB
47 49 45
RGB47 49 45
Red
Green
Blue
HSL
90deg 4.26% 18.43%
904.2618.43HSL
Hue
Saturation
Lightness
HWB
90deg 17.65% 80.78%
9017.6580.78HWB
Hue
Whiteness
Blackness
hex#2F312D
rgb47 49 45
hsl90deg 4.26% 18.43%
cmyk4.08% 0% 8.16% 80.78%
hwb90deg 17.65% 80.78%
xyz-d650.03 0.03 0.03
oklch0.3097 0.0075 128.9
oklab0.3097 0 0.01
CMYK
4.08% 0% 8.16% 80.78%
4.0808.1680.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3097 0.0075 128.9
0.30970.0075128.9LCH
Lightness
Chroma
Hue
OKLAB
0.3097 0 0.01
0.309700.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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