Mine Shaft

#302F31

General Information about #302F31

The hexadecimal color code #302F31 represents a dark shade of gray, often referred to as "Mine Shaft." It is composed of 18.82% red, 18.43% green, and 19.22% blue. In the RGB color model, it's represented as (48, 47, 49). This color is commonly used in design and art to convey sophistication, neutrality, and modernity. Its subtle nature makes it a versatile choice for backgrounds, text, and various design elements, offering a calm and understated aesthetic. The color is not particularly vibrant, making it suitable for creating a relaxing and balanced visual experience. In CMYK, its value is 0.029, 0.040, 0.000, 0.808.

The hex color #302F31, also known as Mine Shaft, presents several accessibility considerations for web design. Due to its dark nature, it's crucial to ensure sufficient contrast when used as a text or background color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background to meet Level AA compliance. Using #302F31 for text on a white background might not meet these contrast requirements, making it difficult for users with visual impairments to read. Therefore, it's important to pair it with a light color for text or use it sparingly for decorative elements. When used for interactive elements like buttons, ensure that hover and focus states provide clear visual cues, such as a change in background color or the addition of an outline, to indicate interactivity.

Shades

Digital Color Formats

RGB
48 47 49
RGB48 47 49
Red
Green
Blue
HSL
270deg 2.08% 18.82%
2702.0818.82HSL
Hue
Saturation
Lightness
HWB
270deg 18.43% 80.78%
27018.4380.78HWB
Hue
Whiteness
Blackness
hex#302F31
rgb48 47 49
hsl270deg 2.08% 18.82%
cmyk2.04% 4.08% 0% 80.78%
hwb270deg 18.43% 80.78%
xyz-d650.03 0.03 0.03
oklch0.307 0.0038 308.01
oklab0.307 0 0
CMYK
2.04% 4.08% 0% 80.78%
2.044.08080.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.307 0.0038 308.01
0.3070.0038308.01LCH
Lightness
Chroma
Hue
OKLAB
0.307 0 0
0.30700LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons