Mine Shaft

#2D3131

General Information about #2D3131

The hex color #2D3131, often referred to as "Mine Shaft", is a dark, muted shade of gray. In the RGB color model, it consists of 17.65% red, 19.22% green, and 19.22% blue. The HSL representation is a hue of 180 degrees, a saturation of 4%, and a lightness of 18%. As a neutral color, #2D3131 is often associated with sophistication, neutrality, and practicality. It is a color frequently used in design to create a sense of stability and understated elegance. Its muted nature makes it a versatile choice for backgrounds, typography, and accents, allowing other design elements to stand out while maintaining a cohesive visual appeal. Its close relation to black gives it a serious and formal quality, making it suitable for professional and corporate applications.

The color #2D3131, a dark, desaturated gray, presents several accessibility considerations for web developers. Its low luminance value means it requires careful pairing with contrasting colors to ensure sufficient readability, especially for text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. Using #2D3131 as a background color necessitates light text colors such as white or very light grays to meet these standards. When used for interactive elements like buttons or links, sufficient contrast should be maintained for focus states to be clearly discernible. Furthermore, relying solely on color to convey information should be avoided; supplementary cues like text labels or icons are essential to accommodate users with color vision deficiencies. Proper testing with accessibility tools is crucial to ensure compliance and provide an inclusive user experience.

Shades

Digital Color Formats

RGB
45 49 49
RGB45 49 49
Red
Green
Blue
HSL
180deg 4.26% 18.43%
1804.2618.43HSL
Hue
Saturation
Lightness
HWB
180deg 17.65% 80.78%
18017.6580.78HWB
Hue
Whiteness
Blackness
hex#2D3131
rgb45 49 49
hsl180deg 4.26% 18.43%
cmyk8.16% 0% 0% 80.78%
hwb180deg 17.65% 80.78%
xyz-d650.03 0.03 0.03
oklch0.3092 0.0056 197.21
oklab0.3092 -0.01 0
CMYK
8.16% 0% 0% 80.78%
8.160080.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3092 0.0056 197.21
0.30920.0056197.21LCH
Lightness
Chroma
Hue
OKLAB
0.3092 -0.01 0
0.3092-0.010LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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