Mine Shaft

#2A3233

General Information about #2A3233

The color #2A3233, also known as Mine Shaft, is a dark shade of gray-brown. It belongs to the family of neutral colors and is often associated with sophistication, stability, and a sense of groundedness. In the RGB color model, it is composed of 16.47% red, 20% green, and 20.78% blue. In the CMYK color model, it consists of 20.29% cyan, 0% magenta, 0% yellow, and 79.22% black. This color is frequently used in designs where a muted, understated palette is desired. It evokes a sense of seriousness, composure, and can create a refined look when used correctly. As a dark neutral, it is a flexible option that can be combined with different styles.

The hex color #2A3233, also known as Mine Shaft, presents accessibility challenges due to its dark nature. When used as a background color, it requires light text to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color may not meet these standards with many common text colors, necessitating careful selection of foreground colors. Designers should use contrast checking tools to verify compliance and consider providing alternative color schemes for users with visual impairments. Furthermore, avoid using this color for interactive elements without clear visual cues, as its low luminance can make it difficult for users to discern clickable areas or focus states.

Shades

Digital Color Formats

RGB
42 50 51
RGB42 50 51
Red
Green
Blue
HSL
186.67deg 9.68% 18.24%
186.679.6818.24HSL
Hue
Saturation
Lightness
HWB
186.67deg 16.47% 80%
186.6716.4780HWB
Hue
Whiteness
Blackness
hex#2A3233
rgb42 50 51
hsl186.67deg 9.68% 18.24%
cmyk17.65% 1.96% 0% 80%
hwb186.67deg 16.47% 80%
xyz-d650.03 0.03 0.04
oklch0.31 0.0111 205.94
oklab0.31 -0.01 0
CMYK
17.65% 1.96% 0% 80%
17.651.96080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.04
0.030.030.04XYZ
X
Y
Z
OKLCH
0.31 0.0111 205.94
0.310.0111205.94LCH
Lightness
Chroma
Hue
OKLAB
0.31 -0.01 0
0.31-0.010LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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