Mine Shaft

#303633

General Information about #303633

The hex color #303633, also known as Mine Shaft, is a dark, muted shade of gray. It belongs to the family of achromatic colors, meaning it lacks strong chromaticity. In the RGB color model, it is composed of 19.7% red, 21.2% green, and 20% blue. In the CMYK color model, it consists of 7% cyan, 0% magenta, 6% yellow, and 79% black. This color is frequently used in design and art to convey a sense of neutrality, sophistication, or somberness. Its low saturation makes it a versatile choice for backgrounds, text, and other elements where subtlety is desired. It blends well with bright accents. The color name "Mine Shaft" evokes the image of a dark, industrial setting.

The hex color #303633, often referred to as Mine Shaft, presents some accessibility challenges, primarily due to its low contrast against lighter backgrounds. When used as text color, it may be difficult for users with visual impairments to read. According to WCAG guidelines, sufficient contrast between foreground and background colors is crucial for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. To enhance accessibility, it's advisable to pair #303633 with lighter colors like whites, creams, or light grays. Alternatively, it can be used for decorative elements where legibility is not a primary concern. Providing alternative color schemes and considering user preferences further contributes to inclusive design.

Shades

Digital Color Formats

RGB
48 54 51
RGB48 54 51
Red
Green
Blue
HSL
150deg 5.88% 20%
1505.8820HSL
Hue
Saturation
Lightness
HWB
150deg 18.82% 78.82%
15018.8278.82HWB
Hue
Whiteness
Blackness
hex#303633
rgb48 54 51
hsl150deg 5.88% 20%
cmyk11.11% 0% 5.56% 78.82%
hwb150deg 18.82% 78.82%
xyz-d650.03 0.04 0.04
oklch0.3261 0.0097 164.54
oklab0.3261 -0.01 0
CMYK
11.11% 0% 5.56% 78.82%
11.1105.5678.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.04
0.030.040.04XYZ
X
Y
Z
OKLCH
0.3261 0.0097 164.54
0.32610.0097164.54LCH
Lightness
Chroma
Hue
OKLAB
0.3261 -0.01 0
0.3261-0.010LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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