Mine Shaft

#2B2F31

General Information

The hex color #2B2F31, also known as Mine Shaft, is a dark, muted shade of gray-brown. It belongs to the family of neutral colors, known for their versatility and ability to complement a wide range of other colors. In the RGB color model, #2B2F31 is composed of 17.1% red, 18.4% green, and 19.2% blue. This color is commonly used in graphic design, web design, and interior design to create a sense of sophistication, neutrality, and understated elegance. Due to its dark nature, it is often paired with lighter colors to create contrast and improve readability. It is a popular choice for backgrounds, text, and other design elements where a subtle and refined look is desired. This color is often used in combination with metallic accents and warm wood tones to achieve a balanced and inviting aesthetic.

The hex color #2B2F31, also known as Mine Shaft, presents certain accessibility challenges, particularly in scenarios involving text and background contrast. Due to its dark nature, it's crucial to pair it with significantly lighter colors to ensure readability for individuals with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. When using #2B2F31 for interactive elements such as buttons or links, sufficient visual cues and states (e.g., hover, focus) should be provided to assist users navigating with assistive technologies like screen readers. Thoughtful consideration of color contrast is essential to provide an inclusive and accessible experience for all users.

Shades

Digital Color Formats

RGB
43 47 49
RGB43 47 49
Red
Green
Blue
HSL
200deg 6.52% 18.04%
2006.5218.04HSL
Hue
Saturation
Lightness
HWB
200deg 16.86% 80.78%
20016.8680.78HWB
Hue
Whiteness
Blackness
hex#2B2F31
rgb43 47 49
hsl200deg 6.52% 18.04%
cmyk12.24% 4.08% 0% 80.78%
hwb200deg 16.86% 80.78%
xyz-d650.03 0.03 0.03
oklch0.302 0.0067 229.26
oklab0.302 0 -0.01
CMYK
12.24% 4.08% 0% 80.78%
12.244.08080.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.302 0.0067 229.26
0.3020.0067229.26LCH
Lightness
Chroma
Hue
OKLAB
0.302 0 -0.01
0.3020-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons