Sepia Black

#28000F

General Information about #28000F

The hexadecimal color code #28000F represents a very dark shade of red, often described as Sepia Black. It is composed of 15.7% red, 0% green, and 5.9% blue. In the RGB color space, it has values of R:40, G:0, B:15. In the CMYK color space, its composition is C:0, M:1, Y:0.625, K:0.843. This color is perceived as a deep, muted hue, leaning towards the darker end of the spectrum. Due to its low brightness, it requires careful consideration when used in design to ensure sufficient contrast and readability. Its somber tone makes it appropriate for applications where a sense of depth, mystery, or sophistication is desired. It can be seen as a balance between black and the warmth of red.

The hex color #28000F, also known as Sepia Black, presents significant accessibility challenges, especially in text-based applications. Its low luminance value means that it offers very little contrast against darker backgrounds, making it nearly invisible. To ensure readability and usability, it's crucial to pair this color with extremely light backgrounds, such as white or very pale shades of yellow or gray. The contrast ratio should be carefully evaluated using WCAG guidelines to meet minimum accessibility standards. Avoid using this color for essential information, links, or interactive elements unless sufficient contrast is provided. Thoughtful consideration of color blindness is also important. It is recommended to provide alternative visual cues or text descriptions to support users with visual impairments.

Shades

Digital Color Formats

RGB
40 0 15
RGB40 0 15
Red
Green
Blue
HSL
337.5deg 100% 7.84%
337.51007.84HSL
Hue
Saturation
Lightness
HWB
337.5deg 0% 84.31%
337.5084.31HWB
Hue
Whiteness
Blackness
hex#28000F
rgb40 0 15
hsl337.5deg 100% 7.84%
cmyk0% 100% 62.5% 84.31%
hwb337.5deg 0% 84.31%
xyz-d650.01 0 0
oklch0.1789 0.0723 1.67
oklab0.1789 0.07 0
CMYK
0% 100% 62.5% 84.31%
010062.584.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0
0.0100XYZ
X
Y
Z
OKLCH
0.1789 0.0723 1.67
0.17890.07231.67LCH
Lightness
Chroma
Hue
OKLAB
0.1789 0.07 0
0.17890.070LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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