Mine Shaft

#30312F

General Information about #30312F

The hexadecimal color code #30312F represents a dark, muted shade of gray, often referred to as 'Mine Shaft'. It belongs to the grayscale color family, characterized by its near-absence of hue. In the RGB color model, it is composed of 19.61% red, 19.22% green, and 18.43% blue. This subtle difference in the RGB values gives it a slightly cooler undertone. The color is commonly associated with sophistication, neutrality, and modernity. It is frequently used in design to create a sense of understated elegance, and its low saturation makes it versatile for various applications. Mine Shaft is frequently employed in digital design, interior decoration, and fashion.

The hex color #30312F, also known as Mine Shaft, presents accessibility challenges due to its low contrast against white text. According to WCAG guidelines, the contrast ratio is insufficient for both normal and large text sizes. Therefore, it is not recommended to use #30312F for text on a white background or vice versa without considering contrast-enhancing techniques. A contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. To improve accessibility, consider using lighter shades for backgrounds or darker shades for text when pairing with #30312F. Ensuring sufficient contrast is crucial for users with visual impairments to perceive content effectively. It’s advisable to use contrast checking tools during development to validate the color choices.

Shades

Digital Color Formats

RGB
48 49 47
RGB48 49 47
Red
Green
Blue
HSL
90deg 2.08% 18.82%
902.0818.82HSL
Hue
Saturation
Lightness
HWB
90deg 18.43% 80.78%
9018.4380.78HWB
Hue
Whiteness
Blackness
hex#30312F
rgb48 49 47
hsl90deg 2.08% 18.82%
cmyk2.04% 0% 4.08% 80.78%
hwb90deg 18.43% 80.78%
xyz-d650.03 0.03 0.03
oklch0.3114 0.0037 128.93
oklab0.3114 0 0
CMYK
2.04% 0% 4.08% 80.78%
2.0404.0880.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3114 0.0037 128.93
0.31140.0037128.93LCH
Lightness
Chroma
Hue
OKLAB
0.3114 0 0
0.311400LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons