Sepia Black

#2B0909

General Information about #2B0909

The hexadecimal color code #2B0909 represents a very dark shade of red, often referred to as 'Sepia Black.' It's composed of 17.1% red, 3.5% green, and 3.5% blue. In the RGB color space, it is defined by the values R:43, G:9, and B:9. In the CMYK color space, which is commonly used for printing, the color is characterized by 0% cyan, 79.1% magenta, 79.1% yellow, and 82.9% black. This color falls within the dark brown color family. Its muted and deep tone makes it suitable for creating a sense of warmth, sophistication, or even a slightly somber mood. The color name, Sepia Black, suggests its association with aged photographs or vintage aesthetics.

The color #2B0909, a very dark shade of red, presents significant accessibility challenges, primarily due to its low luminance. When used as text, it will require a very light background to ensure sufficient contrast for readability, adhering to WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using this color for interactive elements like buttons or links demands careful consideration of its visual distinction from the surrounding content; providing clear visual cues like borders or underlines becomes essential. Due to its darkness, individuals with low vision may struggle to differentiate it from black or other dark elements. Pairing it with lighter hues, providing options for users to adjust color schemes, or offering alternative high-contrast themes are all crucial strategies to enhance accessibility and ensure an inclusive user experience.

Shades

Digital Color Formats

RGB
43 9 9
RGB43 9 9
Red
Green
Blue
HSL
0deg 65.38% 10.2%
065.3810.2HSL
Hue
Saturation
Lightness
HWB
0deg 3.53% 83.14%
03.5383.14HWB
Hue
Whiteness
Blackness
hex#2B0909
rgb43 9 9
hsl0deg 65.38% 10.2%
cmyk0% 79.07% 79.07% 83.14%
hwb0deg 3.53% 83.14%
xyz-d650.01 0.01 0
oklch0.2007 0.0566 23.71
oklab0.2007 0.05 0.02
CMYK
0% 79.07% 79.07% 83.14%
079.0779.0783.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.2007 0.0566 23.71
0.20070.056623.71LCH
Lightness
Chroma
Hue
OKLAB
0.2007 0.05 0.02
0.20070.050.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons