Sepia Black

#2B0506

General Information about Sepia Black

The hexadecimal color #2B0506, often referred to as Sepia Black, is a very dark shade of reddish-brown. In the RGB color model, it consists of 17.1% red, 2% green, and 2.4% blue. This composition gives it a deep, muted tone reminiscent of aged photographs or antique documents, hence the name 'Sepia Black.' It is a color that evokes feelings of nostalgia, history, and sophistication. Due to its low brightness value, Sepia Black is generally perceived as a color with limited visibility, especially when used on its own or with similarly dark hues. Its primary use cases often involve creating a sense of depth, richness, or vintage charm. In CMYK, it consists of 0% cyan, 88.2% magenta, 86.3% yellow and 82.7% black.

The hex color #2B0506, also known as Sepia Black, presents significant accessibility challenges, primarily due to its low luminance. The contrast ratio against a standard white background is extremely poor, rendering text and graphical elements nearly illegible for individuals with visual impairments, including those with low vision or color blindness. It is crucial to avoid using this color for text or important interface elements unless paired with a very light color to ensure sufficient contrast. Web Content Accessibility Guidelines (WCAG) recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Sepia Black is far from meeting these standards, making it unsuitable for many applications without careful consideration and adjustments. Using color contrast analyzer tools is strongly advised to verify accessibility compliance when incorporating this color into a design.

Shades

Digital Color Formats

RGB
43 5 6
RGB43 5 6
Red
Green
Blue
HSL
358.42deg 79.17% 9.41%
358.4279.179.41HSL
Hue
Saturation
Lightness
HWB
358.42deg 1.96% 83.14%
358.421.9683.14HWB
Hue
Whiteness
Blackness
hex#2B0506
rgb43 5 6
hsl358.42deg 79.17% 9.41%
cmyk0% 88.37% 86.05% 83.14%
hwb358.42deg 1.96% 83.14%
xyz-d650.01 0.01 0
oklch0.1929 0.0635 23.66
oklab0.1929 0.06 0.03
CMYK
0% 88.37% 86.05% 83.14%
088.3786.0583.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1929 0.0635 23.66
0.19290.063523.66LCH
Lightness
Chroma
Hue
OKLAB
0.1929 0.06 0.03
0.19290.060.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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