Sepia Black

#2A0100

General Information about #2A0100

The hex color #2A0100, also known as Sepia Black, is a very dark shade of brown. In the RGB color model, it is composed of 16.47% red, 0.39% green, and 0% blue. In the CMYK color model, it is composed of 0% cyan, 97.61% magenta, 100% yellow, and 83.53% black. This color is often associated with vintage or rustic themes due to its resemblance to aged photographs or antique wood finishes. Its extremely low luminance makes it challenging to use in designs requiring high readability or accessibility. It belongs to the dark brown color family, and its muted nature conveys a sense of history and age.

The color #2A0100, a deep, muted shade of brown, presents significant accessibility challenges. Its low luminance value results in very poor contrast against both white and light-colored backgrounds. This violates WCAG (Web Content Accessibility Guidelines) standards, specifically regarding contrast ratios. Text rendered in this color on a white background, or vice versa, would be difficult or impossible for users with visual impairments to read. Similarly, using #2A0100 for interactive elements like buttons or links would make them nearly invisible to many users. To improve accessibility, consider using this color sparingly, and only with high-contrast pairings. For example pairing with white may not be sufficient, and other brighter colours may be needed to provide enough contrast. It is essential to provide sufficient contrast to ensure readability and usability for all users, including those with low vision, color blindness, or other visual impairments. Always test color combinations using accessibility checkers to verify compliance with accessibility standards.

Shades

Digital Color Formats

RGB
42 1 0
RGB42 1 0
Red
Green
Blue
HSL
1.43deg 100% 8.24%
1.431008.24HSL
Hue
Saturation
Lightness
HWB
1.43deg 0% 83.53%
1.43083.53HWB
Hue
Whiteness
Blackness
hex#2A0100
rgb42 1 0
hsl1.43deg 100% 8.24%
cmyk0% 97.62% 100% 83.53%
hwb1.43deg 0% 83.53%
xyz-d650.01 0.01 0
oklch0.1811 0.0715 30.55
oklab0.1811 0.06 0.04
CMYK
0% 97.62% 100% 83.53%
097.6210083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1811 0.0715 30.55
0.18110.071530.55LCH
Lightness
Chroma
Hue
OKLAB
0.1811 0.06 0.04
0.18110.060.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons