Sepia Black

#310903

General Information

The hexadecimal color code #310903 represents a very dark shade of brown, often referred to as 'Sepia Black'. It is composed of 19.22% red, 3.53% green, and 1.18% blue. In the RGB color model, it has the values (49, 9, 3). This color is perceived as warm and earthy, with a subtle hint of antiquity. Due to its low saturation and luminance, it appears almost black to the naked eye. Colors similar to #310903 are often associated with vintage aesthetics, natural materials, and a sense of groundedness. It is not a commonly used color due to the specific needs of contrast.

The color #310903, a very dark shade of brown, poses significant accessibility challenges, particularly regarding contrast. When used as text, it requires extremely light background colors to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Given its darkness, #310903 might only be suitable for decorative elements or branding where readability isn't paramount. It is crucial to test color combinations with accessibility tools to ensure sufficient contrast for users with visual impairments. Also, consider providing alternative color schemes to accommodate user preferences and accessibility needs. Using this color sparingly and thoughtfully is vital to maintaining an inclusive and user-friendly design.

Shades

Digital Color Formats

RGB
49 9 3
RGB49 9 3
Red
Green
Blue
HSL
7.83deg 88.46% 10.2%
7.8388.4610.2HSL
Hue
Saturation
Lightness
HWB
7.83deg 1.18% 80.78%
7.831.1880.78HWB
Hue
Whiteness
Blackness
hex#310903
rgb49 9 3
hsl7.83deg 88.46% 10.2%
cmyk0% 81.63% 93.88% 80.78%
hwb7.83deg 1.18% 80.78%
xyz-d650.01 0.01 0
oklch0.212 0.0667 33.53
oklab0.212 0.06 0.04
CMYK
0% 81.63% 93.88% 80.78%
081.6393.8880.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.212 0.0667 33.53
0.2120.066733.53LCH
Lightness
Chroma
Hue
OKLAB
0.212 0.06 0.04
0.2120.060.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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