Mine Shaft

#303437

General Information about #303437

#303437, also known as Mine Shaft, is a dark, muted shade of gray that exudes a sense of neutrality and sophistication. It belongs to the family of achromatic colors, which means it lacks strong saturation or hue. The color is created by combining relatively low and similar values of red, green, and blue light in the RGB color model. In the CMYK color model, commonly used for printing, it requires a high percentage of black ink, with smaller amounts of cyan, magenta and yellow to achieve this color. This color is often associated with feelings of stability, seriousness, and can be percieved as professional. It is frequently used in design to create a sense of understated elegance or to provide a neutral backdrop for other, more vibrant colors.

The color #303437, also known as Mine Shaft, presents some accessibility challenges, particularly concerning color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Tools like contrast checkers can help determine if the contrast is adequate. Insufficient contrast can make it difficult for users with visual impairments to perceive content, leading to a poor user experience. To improve accessibility, consider using a lighter color for text on a #303437 background, or vice versa, or adding borders or other visual cues to enhance differentiation.

Shades

Digital Color Formats

RGB
48 52 55
RGB48 52 55
Red
Green
Blue
HSL
205.71 6.8% 20.2%
205.716.820.2HSL
Hue
Saturation
Lightness
HWB
205.71 18.82% 78.43%
205.7118.8278.43HWB
Hue
Whiteness
Blackness
hex#303437
rgb48 52 55
hsl205.71 6.8% 20.2%
cmyk12.73% 5.45% 0% 78.43%
hwb205.71 18.82% 78.43%
xyz-d650.03 0.03 0.04
oklch0.3223 0.0077 240.22
oklab0.3223 0 -0.01
CMYK
12.73% 5.45% 0% 78.43%
12.735.45078.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.04
0.030.030.04XYZ
X
Y
Z
OKLCH
0.3223 0.0077 240.22
0.32230.0077240.22LCH
Lightness
Chroma
Hue
OKLAB
0.3223 0 -0.01
0.32230-0.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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