Mine Shaft

#303331

General Information about #303331

The hex color #303331, also known as Mine Shaft, is a dark, desaturated gray color. It belongs to the gray color family, known for its neutrality and versatility. In the RGB color model, #303331 is composed of 19.61% red, 20% green, and 19.22% blue. In the CMYK color model, it consists of 2% cyan, 0% magenta, 4% yellow, and 80% black. Colors like #303331 are frequently used in design to create a sense of sophistication, calmness, or understatement. It is often found in modern, minimalist designs, where its neutrality allows other elements to stand out. This color is commonly used for backgrounds, text, and borders, as it provides a subtle contrast without being distracting.

The hex color #303331, also known as Mine Shaft, presents some accessibility challenges, particularly when used for text or interactive elements. Its low luminance value makes it difficult to distinguish from darker backgrounds, potentially violating WCAG (Web Content Accessibility Guidelines) contrast requirements. To ensure accessibility, it's crucial to pair #303331 with significantly lighter colors for text and interactive elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Testing with accessibility tools is essential to validate sufficient contrast. Avoid using this color for critical information or actions without adequate contrast. Providing alternative visual cues, such as icons or text decorations, can further enhance accessibility for users with visual impairments. Considering users with color blindness is also important, therefore make sure to test your color combinations for color blindness.

Shades

Digital Color Formats

RGB
48 51 49
RGB48 51 49
Red
Green
Blue
HSL
140deg 3.03% 19.41%
1403.0319.41HSL
Hue
Saturation
Lightness
HWB
140deg 18.82% 80%
14018.8280HWB
Hue
Whiteness
Blackness
hex#303331
rgb48 51 49
hsl140deg 3.03% 19.41%
cmyk5.88% 0% 3.92% 80%
hwb140deg 18.82% 80%
xyz-d650.03 0.03 0.03
oklch0.3174 0.0054 157.26
oklab0.3174 -0.01 0
CMYK
5.88% 0% 3.92% 80%
5.8803.9280CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3174 0.0054 157.26
0.31740.0054157.26LCH
Lightness
Chroma
Hue
OKLAB
0.3174 -0.01 0
0.3174-0.010LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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