Mine Shaft

#2F3A31

General Information about #2F3A31

The hexadecimal color #2F3A31, also known as Mine Shaft, is a dark, desaturated gray color. It belongs to the family of greys and browns, lacking strong saturation, resulting in a muted and understated appearance. In the RGB color model, #2F3A31 consists of 18.43% red, 22.75% green, and 19.22% blue. In the CMYK color model, it is composed of 19% cyan, 0% magenta, 16% yellow, and 77% black. This composition contributes to its neutral tone and makes it a versatile color for various applications. The color is often associated with feelings of stability, neutrality, and sophistication. It is suitable for use in professional settings and designs where a subtle and understated aesthetic is desired. Furthermore, the lack of bright colors makes it a safe choice for backgrounds and elements where the color should not steal too much attention.

The hex color #2F3A31, also known as Mine Shaft, presents some accessibility challenges, especially in text applications. Its relatively low luminance value results in a low contrast ratio against a standard white background. This can make text difficult to read for users with visual impairments, including those with low vision or color blindness. According to WCAG guidelines, sufficient contrast is crucial for readability. To improve accessibility, it's recommended to pair #2F3A31 with lighter colors that provide a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Using a color contrast checker is highly advisable to ensure compliance with accessibility standards. Furthermore, avoid using this color as the sole indicator of important information, as users with color blindness may not be able to distinguish it effectively. Providing alternative cues, such as text labels or icons, can enhance the overall user experience.

Shades

Digital Color Formats

RGB
47 58 49
RGB47 58 49
Red
Green
Blue
HSL
130.91deg 10.48% 20.59%
130.9110.4820.59HSL
Hue
Saturation
Lightness
HWB
130.91deg 18.43% 77.25%
130.9118.4377.25HWB
Hue
Whiteness
Blackness
hex#2F3A31
rgb47 58 49
hsl130.91deg 10.48% 20.59%
cmyk18.97% 0% 15.52% 77.25%
hwb130.91deg 18.43% 77.25%
xyz-d650.03 0.04 0.03
oklch0.3353 0.0214 150.49
oklab0.3353 -0.02 0.01
CMYK
18.97% 0% 15.52% 77.25%
18.97015.5277.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.03
0.030.040.03XYZ
X
Y
Z
OKLCH
0.3353 0.0214 150.49
0.33530.0214150.49LCH
Lightness
Chroma
Hue
OKLAB
0.3353 -0.02 0.01
0.3353-0.020.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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