Mine Shaft

#30322C

General Information about #30322C

The hexadecimal color code #30322C represents a dark, muted shade of brown-gray. In the RGB color model, it consists of 19.61% red, 20.39% green, and 17.25% blue. This color is commonly referred to as 'Mine Shaft' and falls into the family of cool, neutral tones. Its subdued nature makes it suitable for applications where subtlety and sophistication are desired. The color's relative darkness means it requires careful consideration of contrast ratios when used in conjunction with text or other foreground elements, ensuring readability and accessibility for users.

The color #30322C, also known as Mine Shaft, presents moderate accessibility challenges. Its low luminance value of approximately 8.5 cd/m² falls short of the WCAG recommended contrast ratios for text and non-text elements against white backgrounds. For normal text (AA compliance), a contrast ratio of at least 4.5:1 is required, and for large text, a ratio of 3:1. This dark hue necessitates careful selection of foreground colors to ensure readability, particularly for users with visual impairments. When using #30322C as a background, lighter shades of gray, off-white, or even brighter colors like yellow or cyan should be considered for text and interactive elements to meet accessibility standards. Testing with accessibility tools is crucial to validate contrast ratios and ensure inclusivity.

Shades

Digital Color Formats

RGB
48 50 44
RGB48 50 44
Red
Green
Blue
HSL
80deg 6.38% 18.43%
806.3818.43HSL
Hue
Saturation
Lightness
HWB
80deg 17.25% 80.39%
8017.2580.39HWB
Hue
Whiteness
Blackness
hex#30322C
rgb48 50 44
hsl80deg 6.38% 18.43%
cmyk4% 0% 12% 80.39%
hwb80deg 17.25% 80.39%
xyz-d650.03 0.03 0.03
oklch0.313 0.0108 122.15
oklab0.313 -0.01 0.01
CMYK
4% 0% 12% 80.39%
401280.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.313 0.0108 122.15
0.3130.0108122.15LCH
Lightness
Chroma
Hue
OKLAB
0.313 -0.01 0.01
0.313-0.010.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons