Sepia Black

#2B0703

General Information

The hexadecimal color code #2B0703 represents a very dark shade of brown, often referred to as Sepia Black. It is composed of 17.1% red, 2.7% green, and 1.2% blue. In the RGB color model, it is defined by the values R:43, G:7, and B:3. In the CMYK color model, its components are C:0, M:0.84, Y:0.93, K:0.83. This color is generally perceived as sophisticated and subdued, and can evoke feelings of warmth and earthiness. Due to its darkness, it is often used as an accent color or paired with lighter hues to create visual contrast. Its subtle nature makes it suitable for designs where a touch of understated elegance is desired. The color is often seen in designs representing classic, old style and historic items.

The color #2B0703, also known as Sepia Black, presents significant accessibility challenges, especially for users with visual impairments. Its extremely low lightness value (very dark shade) results in poor contrast against most background colors, including white. This makes text or graphical elements using this color difficult to read or distinguish. To ensure accessibility, it is crucial to use #2B0703 with very light background colors to achieve a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards, ideally a contrast ratio of 4.5:1 for normal text and 3:1 for large text. If adequate contrast cannot be achieved, it is advisable to avoid using this color for essential information or interactive elements. Careful consideration and testing with accessibility tools are necessary to prevent usability issues.

Shades

Digital Color Formats

RGB
43 7 3
RGB43 7 3
Red
Green
Blue
HSL
6deg 86.96% 9.02%
686.969.02HSL
Hue
Saturation
Lightness
HWB
6deg 1.18% 83.14%
61.1883.14HWB
Hue
Whiteness
Blackness
hex#2B0703
rgb43 7 3
hsl6deg 86.96% 9.02%
cmyk0% 83.72% 93.02% 83.14%
hwb6deg 1.18% 83.14%
xyz-d650.01 0.01 0
oklch0.1957 0.0613 32.11
oklab0.1957 0.05 0.03
CMYK
0% 83.72% 93.02% 83.14%
083.7293.0283.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1957 0.0613 32.11
0.19570.061332.11LCH
Lightness
Chroma
Hue
OKLAB
0.1957 0.05 0.03
0.19570.050.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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