Sepia Black

#30040C

General Information about Sepia Black

The color #30040C, commonly referred to as Sepia Black, is a very dark, muted shade of brown, almost black. It is composed of 18.82% red, 1.57% green, and 4.71% blue. In the RGB color space, it represents a very low intensity of light across all three primary colors. Its hexadecimal representation makes it easy to use in digital design and web development. The color evokes feelings of antiquity, sophistication, and understated elegance. Because of its dark nature, it is often used to create a sense of depth and grounding, particularly when used as an accent or background element. In the CMYK color model, it contains a high percentage of cyan, magenta, and yellow, with a significant amount of black, which contributes to its dark, muted appearance.

The color #30040C, also known as Sepia Black, presents significant accessibility challenges, particularly in text-based contexts. Its extremely low luminance value results in a very poor contrast ratio against standard white backgrounds, falling far below WCAG recommended ratios for both normal and large text sizes. This can cause considerable difficulty for users with visual impairments, including those with low vision, color blindness, or age-related visual decline. To ensure readability, it is crucial to avoid using #30040C as a text color on light backgrounds. If it is essential to use this color, consider pairing it with a very light or white font color to maximize contrast. However, even with a white font, careful evaluation and testing with accessibility tools are necessary to verify sufficient contrast for diverse users. In broader design contexts, be mindful of the color's impact on users with visual impairments and consider alternative, more accessible color choices when possible.

Shades

Digital Color Formats

RGB
48 4 12
RGB48 4 12
Red
Green
Blue
HSL
349.09deg 84.62% 10.2%
349.0984.6210.2HSL
Hue
Saturation
Lightness
HWB
349.09deg 1.57% 81.18%
349.091.5781.18HWB
Hue
Whiteness
Blackness
hex#30040C
rgb48 4 12
hsl349.09deg 84.62% 10.2%
cmyk0% 91.67% 75% 81.18%
hwb349.09deg 1.57% 81.18%
xyz-d650.01 0.01 0
oklch0.204 0.0712 15.05
oklab0.204 0.07 0.02
CMYK
0% 91.67% 75% 81.18%
091.677581.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.204 0.0712 15.05
0.2040.071215.05LCH
Lightness
Chroma
Hue
OKLAB
0.204 0.07 0.02
0.2040.070.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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