Mine Shaft

#312E30

General Information about #312E30

The hexadecimal color code #312E30 represents a dark, muted shade of gray-brown, often referred to as "Mine Shaft". This color is created by combining specific amounts of red, green, and blue light, with each component contributing to the overall hue. In the RGB color model, #312E30 consists of 19.22% red, 18.43% green, and 18.82% blue. This color is frequently used in design to convey a sense of sophistication, stability, and neutrality. Its subtle nature allows it to blend seamlessly into various contexts, providing a versatile option for backgrounds, text, and other design elements. The color evokes a sense of calm and understated elegance, making it a popular choice for creating a balanced and harmonious visual aesthetic. Its grayscale nature allows it to pair well with most colors.

The color #312E30, also known as Mine Shaft, presents some accessibility challenges, especially when used for text or interactive elements. Due to its dark nature, it requires careful consideration of color contrast ratios to ensure readability and usability for all users, including those with visual impairments. According to WCAG guidelines, the contrast ratio between text and background colors should be at least 4.5:1 for normal text and 3:1 for large text. When using #312E30, it's essential to pair it with a light-colored background to meet these contrast requirements. Tools like contrast checkers can help verify compliance. When used for non-text elements such as icons or graphical elements, the contrast ratio should be at least 3:1 against adjacent colors. Therefore, web developers should prioritize accessibility by carefully selecting contrasting colors to ensure an inclusive user experience.

Shades

Digital Color Formats

RGB
49 46 48
RGB49 46 48
Red
Green
Blue
HSL
320deg 3.16% 18.63%
3203.1618.63HSL
Hue
Saturation
Lightness
HWB
320deg 18.04% 80.78%
32018.0480.78HWB
Hue
Whiteness
Blackness
hex#312E30
rgb49 46 48
hsl320deg 3.16% 18.63%
cmyk0% 6.12% 2.04% 80.78%
hwb320deg 18.04% 80.78%
xyz-d650.03 0.03 0.03
oklch0.3051 0.0055 337.3
oklab0.3051 0.01 0
CMYK
0% 6.12% 2.04% 80.78%
06.122.0480.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3051 0.0055 337.3
0.30510.0055337.3LCH
Lightness
Chroma
Hue
OKLAB
0.3051 0.01 0
0.30510.010LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons