Mine Shaft

#312F2D

General Information about #312F2D

The hexadecimal color code #312F2D represents a dark, muted shade of gray-brown, often categorized as part of the 'Mine Shaft' color family. This color is created by combining specific amounts of red, green, and blue light, with the values 31 (49 in decimal), 2F (47 in decimal), and 2D (45 in decimal) respectively. In the RGB color model, this translates to relatively low intensities of each primary color, resulting in its subdued appearance. The CMYK values are C:0 M:0 A:0 K:87 representing Cyan, Magenta, Yellow and Key (black). The hex code #312F2D is commonly used in digital design, web development, and graphic design to evoke feelings of neutrality, sophistication, and subtle earthiness. Its understated nature makes it a versatile choice for backgrounds, text, and other design elements, though care must be taken to ensure sufficient contrast for readability.

The color #312F2D, also known as Mine Shaft, presents significant accessibility challenges, particularly concerning color contrast. When used as text against a white background, or vice versa, it may not meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. This can make content difficult to read for users with visual impairments. To improve accessibility, consider pairing Mine Shaft with lighter hues that provide sufficient contrast. Tools like contrast checkers can help assess and adjust color combinations to ensure they meet accessibility guidelines. Additionally, providing alternative text descriptions for images and using semantic HTML can further enhance accessibility for users with disabilities. When using this color in graphical elements, ensure sufficient size and clear visual cues to aid comprehension.

Shades

Digital Color Formats

RGB
49 47 45
RGB49 47 45
Red
Green
Blue
HSL
30deg 4.26% 18.43%
304.2618.43HSL
Hue
Saturation
Lightness
HWB
30deg 17.65% 80.78%
3017.6580.78HWB
Hue
Whiteness
Blackness
hex#312F2D
rgb49 47 45
hsl30deg 4.26% 18.43%
cmyk0% 4.08% 8.16% 80.78%
hwb30deg 17.65% 80.78%
xyz-d650.03 0.03 0.03
oklch0.3065 0.0045 67.49
oklab0.3065 0 0
CMYK
0% 4.08% 8.16% 80.78%
04.088.1680.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3065 0.0045 67.49
0.30650.004567.49LCH
Lightness
Chroma
Hue
OKLAB
0.3065 0 0
0.306500LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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