Mine Shaft

#2D3033

General Information

The hexadecimal color code #2D3033, also known as Mine Shaft, is a dark shade of gray that evokes feelings of neutrality, sophistication, and modernity. In the RGB color model, it is composed of 17.65% red, 18.82% green, and 20% blue. In the CMYK color model, it is composed of 12% cyan, 6% magenta, 0% yellow, and 80% black. The color's darkness results in a relatively low lightness value. Colors similar to #2D3033 include darker shades of gray and black. This color is often used in designs where a subdued and understated aesthetic is desired. Due to its neutral nature, it pairs well with a wide range of other colors, providing a versatile backdrop for visual compositions.

The color #2D3033, also known as Mine Shaft, presents certain accessibility challenges, especially when used as text against a white or light-colored background. Its low luminance value of approximately 8.9 cd/m² requires careful consideration to ensure sufficient contrast for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When pairing #2D3033 with text, it is crucial to choose a very light color, ideally white (#FFFFFF), to meet these contrast requirements. Using a color contrast checker tool can help evaluate the compliance of specific color combinations. If sufficient contrast cannot be achieved, consider using a lighter shade of gray or a different color altogether to ensure that the content is accessible to all users. Also avoid using it for focus indicators on interactive elements.

Shades

Digital Color Formats

RGB
45 48 51
RGB45 48 51
Red
Green
Blue
HSL
210deg 6.25% 18.82%
2106.2518.82HSL
Hue
Saturation
Lightness
HWB
210deg 17.65% 80%
21017.6580HWB
Hue
Whiteness
Blackness
hex#2D3033
rgb45 48 51
hsl210deg 6.25% 18.82%
cmyk11.76% 5.88% 0% 80%
hwb210deg 17.65% 80%
xyz-d650.03 0.03 0.04
oklch0.3074 0.0069 248.17
oklab0.3074 0 -0.01
CMYK
11.76% 5.88% 0% 80%
11.765.88080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.04
0.030.030.04XYZ
X
Y
Z
OKLCH
0.3074 0.0069 248.17
0.30740.0069248.17LCH
Lightness
Chroma
Hue
OKLAB
0.3074 0 -0.01
0.30740-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons