Mine Shaft

#302F2F

General Information about #302F2F

The hex color #302F2F, often referred to as "Mine Shaft" in color nomenclature, is a dark, muted shade of gray. It belongs to the grayscale family, characterized by its near-absence of color. This color is created by having roughly equal amounts of red, green, and blue, which are the primary colors that make up all possible colors in the RGB color model. The specific values (48 in decimal notation) result in its particular shade of dark gray. In contexts where colors are used to symbolize emotions or concepts, this color often represents neutrality, somberness, or sophistication. It's widely used in design and other creative fields to provide a subtle background or to add a sense of balance when combined with brighter colors.

The hex color #302F2F, also known as Mine Shaft, presents accessibility considerations due to its relatively low luminance. When used as text against a white background, it may not meet WCAG (Web Content Accessibility Guidelines) contrast requirements for readability, particularly for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #302F2F for text necessitates careful consideration of the background color to ensure sufficient contrast. To improve accessibility, consider using a lighter text color or a darker background. Furthermore, avoid using this color as the sole means of conveying information, relying instead on text labels and other visual cues. Ensure that interactive elements using this color have appropriate focus indicators to aid keyboard navigation.

Shades

Digital Color Formats

RGB
48 47 47
RGB48 47 47
Red
Green
Blue
HSL
0deg 1.05% 18.63%
01.0518.63HSL
Hue
Saturation
Lightness
HWB
0deg 18.43% 81.18%
018.4381.18HWB
Hue
Whiteness
Blackness
hex#302F2F
rgb48 47 47
hsl0deg 1.05% 18.63%
cmyk0% 2.08% 2.08% 81.18%
hwb0deg 18.43% 81.18%
xyz-d650.03 0.03 0.03
oklch0.3062 0.0014 15.89
oklab0.3062 0 0
CMYK
0% 2.08% 2.08% 81.18%
02.082.0881.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.03
0.030.030.03XYZ
X
Y
Z
OKLCH
0.3062 0.0014 15.89
0.30620.001415.89LCH
Lightness
Chroma
Hue
OKLAB
0.3062 0 0
0.306200LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons