Sepia Black

#280007

General Information about #280007

The hexadecimal color code #280007 represents a very dark shade of red. It is often described as 'Sepia Black' because it resembles a darkened, muted sepia tone. This color is composed of 15.7% red, 0% green, and 2.7% blue. In the RGB color model, this corresponds to the values R:40, G:0, B:7. Its subdued nature lends itself to creating a feeling of warmth and seriousness. The color is not very common and is mostly used in niche applications where darker red hues are desired. It also has a low saturation and brightness which makes it suitable for applications that are supposed to be easy on the eyes.

The color #280007, a deep, muted reddish-brown, presents significant accessibility challenges. Its low luminance value results in very poor contrast against common background colors like white, making it difficult for users with visual impairments to discern text or important visual elements. According to WCAG guidelines, it would fail most contrast ratio tests, particularly for small text. To improve accessibility, consider using this color sparingly and only with very light or bright complementary colors. Also avoid using this color for critical interactive elements like buttons or links. Also avoid pairing it with similar dark colors, which will result in an illegible design. Provide sufficient contrast is important for people with low vision or color blindness.

Shades

Digital Color Formats

RGB
40 0 7
RGB40 0 7
Red
Green
Blue
HSL
349.5deg 100% 7.84%
349.51007.84HSL
Hue
Saturation
Lightness
HWB
349.5deg 0% 84.31%
349.5084.31HWB
Hue
Whiteness
Blackness
hex#280007
rgb40 0 7
hsl349.5deg 100% 7.84%
cmyk0% 100% 82.5% 84.31%
hwb349.5deg 0% 84.31%
xyz-d650.01 0 0
oklch0.1761 0.0704 14.29
oklab0.1761 0.07 0.02
CMYK
0% 100% 82.5% 84.31%
010082.584.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0
0.0100XYZ
X
Y
Z
OKLCH
0.1761 0.0704 14.29
0.17610.070414.29LCH
Lightness
Chroma
Hue
OKLAB
0.1761 0.07 0.02
0.17610.070.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons