Mine Shaft

#312F36

General Information about #312F36

The hex color #312F36, also known as Mine Shaft, is a dark, muted shade of gray. In the RGB color model, it is composed of 19.22% red, 18.43% green, and 21.18% blue. In the CMYK color model, it consists of 9% cyan, 13% magenta, 0% yellow, and 79% black. This color is often associated with sophistication, neutrality, and elegance. Its dark nature makes it suitable for creating a sense of depth and seriousness, while its subtle gray undertones add a touch of refinement. Mine Shaft can be effectively used in a variety of design applications, from web development to interior design, where a calming and understated aesthetic is desired. It is important to consider its contrast with other colors to ensure readability and visual balance.

The hex color #312F36, also known as Mine Shaft, presents some accessibility challenges, especially when used for text. Its low luminance value (relative darkness) means that careful consideration must be given to the foreground color used in conjunction with it. A light text color, such as white (#FFFFFF) or a very light gray, is crucial to ensure sufficient contrast for readability. According to WCAG guidelines, contrast ratios of at least 4.5:1 are recommended for standard text and 3:1 for large text. It is imperative to verify the contrast ratio using online tools to comply with accessibility standards. Using #312F36 for decorative elements or backgrounds is less critical but should still be approached thoughtfully to maintain overall visual harmony and avoid straining the user's eyes.

Shades

Digital Color Formats

RGB
49 47 54
RGB49 47 54
Red
Green
Blue
HSL
257.14deg 6.93% 19.8%
257.146.9319.8HSL
Hue
Saturation
Lightness
HWB
257.14deg 18.43% 78.82%
257.1418.4378.82HWB
Hue
Whiteness
Blackness
hex#312F36
rgb49 47 54
hsl257.14deg 6.93% 19.8%
cmyk9.26% 12.96% 0% 78.82%
hwb257.14deg 18.43% 78.82%
xyz-d650.03 0.03 0.04
oklch0.31 0.0127 298.64
oklab0.31 0.01 -0.01
CMYK
9.26% 12.96% 0% 78.82%
9.2612.96078.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.04
0.030.030.04XYZ
X
Y
Z
OKLCH
0.31 0.0127 298.64
0.310.0127298.64LCH
Lightness
Chroma
Hue
OKLAB
0.31 0.01 -0.01
0.310.01-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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