Mine Shaft

#2F312F

General Information about #2F312F

The hexadecimal color code #2F312F represents a dark, muted shade of gray, often described as 'Mine Shaft'. It is composed of 18.43% red, 19.22% green, and 18.43% blue. In the RGB color space, it is relatively balanced, indicating a near-neutral hue. The color is quite desaturated, meaning it lacks strong color vibrancy. In the HSL color space, it has a hue of 60 degrees, a saturation of 2.13%, and a lightness of 18.82%. Colors like #2F312F are frequently used for backgrounds, text, or accents in graphic and web design where a subtle, unobtrusive color is needed. Its near-black nature makes it suitable for creating contrast when paired with lighter colors. Due to its low luminance, proper contrast ratios should be considered for accessibility when using it for text.

The color #2F312F, also known as Mine Shaft, presents some accessibility challenges, particularly for users with visual impairments. Its low luminance value means that text rendered in this color requires a high contrast ratio with the background to be legible. When used for text, ensure a background color with a significantly higher luminance is selected to meet WCAG (Web Content Accessibility Guidelines) standards for contrast. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. This color might be more suitable for decorative elements or backgrounds where legibility isn't critical. Consider providing alternative color schemes or themes that offer better contrast for users with visual impairments. Avoid using this color for essential UI elements or interactive components without careful attention to contrast. Also consider the color vision deficiency and test how it appears for people with different types of color blindness.

Shades

Digital Color Formats

RGB
47 49 47
RGB47 49 47
Red
Green
Blue
HSL
120deg 2.08% 18.82%
1202.0818.82HSL
Hue
Saturation
Lightness
HWB
120deg 18.43% 80.78%
12018.4380.78HWB
Hue
Whiteness
Blackness
hex#2F312F
rgb47 49 47
hsl120deg 2.08% 18.82%
cmyk4.08% 0% 4.08% 80.78%
hwb120deg 18.43% 80.78%
xyz-d650.03 0.03 0.03
oklch0.3104 0.0045 145.83
oklab0.3104 0 0
CMYK
4.08% 0% 4.08% 80.78%
4.0804.0880.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3104 0.0045 145.83
0.31040.0045145.83LCH
Lightness
Chroma
Hue
OKLAB
0.3104 0 0
0.310400LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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