Sepia Black

#290308

General Information about Sepia Black

The hexadecimal color code #290308 represents a very dark, muted shade of red. Commonly referred to as Sepia Black, it possesses characteristics of both brown and black due to its desaturated nature and low luminance. In the RGB color model, it consists of 16.08% red, 1.18% green, and 3.14% blue. This combination results in a deep, earthy tone. The color is often associated with vintage or antique themes, offering a sense of age and subtlety. Its primary application lies in areas where a dark, non-intrusive color is needed, such as backgrounds or subtle accents. Due to its low brightness, it is essential to consider contrast when using it with text or interactive elements to ensure readability and accessibility.

The color #290308, also known as Sepia Black, presents significant accessibility challenges, particularly for users with visual impairments. Its very low luminance value of 1.02 makes it difficult to distinguish from true black. The contrast ratio against white is approximately 20.4:1, which is excellent, but against lighter shades of gray, the contrast diminishes rapidly. This color should be used sparingly for text or interactive elements. When used, ensure that the background is significantly lighter, and ideally, provide alternative high-contrast themes for users who need them. Avoid using it for critical information displays or actions without providing sufficient visual cues. Consider using ARIA attributes to enhance the semantic meaning and screen reader compatibility. Always test color combinations with accessibility tools like the WebAIM contrast checker.

Shades

Digital Color Formats

RGB
41 3 8
RGB41 3 8
Red
Green
Blue
HSL
352.11deg 86.36% 8.63%
352.1186.368.63HSL
Hue
Saturation
Lightness
HWB
352.11deg 1.18% 83.92%
352.111.1883.92HWB
Hue
Whiteness
Blackness
hex#290308
rgb41 3 8
hsl352.11deg 86.36% 8.63%
cmyk0% 92.68% 80.49% 83.92%
hwb352.11deg 1.18% 83.92%
xyz-d650.01 0.01 0
oklch0.1851 0.0646 16.89
oklab0.1851 0.06 0.02
CMYK
0% 92.68% 80.49% 83.92%
092.6880.4983.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1851 0.0646 16.89
0.18510.064616.89LCH
Lightness
Chroma
Hue
OKLAB
0.1851 0.06 0.02
0.18510.060.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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