Sepia Black

#310306

General Information about Sepia Black

The hex color #310306, often referred to as Sepia Black, is a very dark, muted shade of red-brown. It resides in the dark end of the color spectrum, lending it an air of sophistication and depth. Due to its dark nature, #310306 shares visual similarities with colors like onyx, charcoal, and other deep browns and blacks. Its composition includes a dominance of red, contributing to its warm undertones, despite the overall darkness. In various creative contexts, Sepia Black can evoke feelings of nostalgia, vintage aesthetics, or a sense of understated luxury, depending on how it is paired with other colors and design elements. Because of the dark shade, this color is not used very often.

The hex color #310306, a deep shade of sepia black, presents significant accessibility challenges, especially in web design. Its extremely low luminance results in very poor contrast against both white and black text. According to WCAG guidelines, it would fail even the AAA contrast ratio requirements. Using this color for text or essential interface elements would make the content illegible for users with visual impairments, including those with low vision or color blindness. To ensure inclusivity, it's crucial to pair this color with much lighter hues or to use it sparingly for decorative purposes only, where readability isn't critical. Thoroughly testing the color combination with accessibility tools is highly recommended.

Shades

Digital Color Formats

RGB
49 3 6
RGB49 3 6
Red
Green
Blue
HSL
356.09deg 88.46% 10.2%
356.0988.4610.2HSL
Hue
Saturation
Lightness
HWB
356.09deg 1.18% 80.78%
356.091.1880.78HWB
Hue
Whiteness
Blackness
hex#310306
rgb49 3 6
hsl356.09deg 88.46% 10.2%
cmyk0% 93.88% 87.76% 80.78%
hwb356.09deg 1.18% 80.78%
xyz-d650.01 0.01 0
oklch0.2032 0.0743 22.59
oklab0.2032 0.07 0.03
CMYK
0% 93.88% 87.76% 80.78%
093.8887.7680.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.2032 0.0743 22.59
0.20320.074322.59LCH
Lightness
Chroma
Hue
OKLAB
0.2032 0.07 0.03
0.20320.070.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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