Sepia Black

#280700

General Information about #280700

The hex color code #280700 is a very dark shade of brown, sometimes referred to as 'Sepia Black.' It lies within the reddish-brown spectrum of colors and possesses an extremely low luminance value, making it appear almost black. This color is created by combining small amounts of red and green light, with virtually no blue light. In terms of color theory, #280700 evokes feelings of antiquity, richness, and perhaps even a touch of somberness. It is often associated with vintage aesthetics, old photographs, and historical documents. Its dark nature makes it challenging to use effectively in many applications, requiring careful consideration of contrast and context to avoid readability issues and ensure visual appeal. The sRGB values are R:40, G:7, B:0.

The color #280700, a very dark shade of brown, presents significant accessibility challenges. Its extremely low luminance makes it difficult to distinguish from black, posing problems for users with visual impairments. The contrast ratio against white is very poor, failing to meet WCAG standards for readability. To improve accessibility, it is crucial to use this color sparingly and pair it with much lighter colors to ensure sufficient contrast. Avoid using #280700 for text or important interactive elements without careful consideration of the contrast ratio. Providing alternative color schemes or allowing users to customize colors can further enhance accessibility for individuals with diverse visual needs. Larger font sizes and heavier font weights can somewhat alleviate the contrast issue but are not a substitute for a fundamentally better color pairing. Thoroughly testing with accessibility evaluation tools is essential when using very dark colors like this.

Shades

Digital Color Formats

RGB
40 7 0
RGB40 7 0
Red
Green
Blue
HSL
10.5deg 100% 7.84%
10.51007.84HSL
Hue
Saturation
Lightness
HWB
10.5deg 0% 84.31%
10.5084.31HWB
Hue
Whiteness
Blackness
hex#280700
rgb40 7 0
hsl10.5deg 100% 7.84%
cmyk0% 82.5% 100% 84.31%
hwb10.5deg 0% 84.31%
xyz-d650.01 0.01 0
oklch0.1884 0.0593 39.82
oklab0.1884 0.05 0.04
CMYK
0% 82.5% 100% 84.31%
082.510084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1884 0.0593 39.82
0.18840.059339.82LCH
Lightness
Chroma
Hue
OKLAB
0.1884 0.05 0.04
0.18840.050.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons