Sepia Black

#280410

General Information about #280410

The hexadecimal color code #280410 represents a very dark shade of red, often described as 'Sepia Black.' In the RGB (Red, Green, Blue) color model, it is composed of 16.08% red, 1.57% green, and 6.27% blue. This color leans heavily towards the red spectrum, giving it a warm, muted tone. Colors similar to #280410 are often associated with earth tones, vintage aesthetics, and a sense of understated elegance. Due to its darkness, it's frequently used to create depth or provide a grounding element in design. Its CMYK (Cyan, Magenta, Yellow, Black) values are 0%, 94%, 61%, and 84%, respectively, indicating a strong presence of magenta and yellow to create the reddish-brown hue. It is not a bright or attention-grabbing color, rather, it adds a calm and elegant touch.

The hex color #280410, a very dark, muted shade, presents significant accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates extremely light text to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is crucial to ensure users with visual impairments can perceive the content. This color is best suited for decorative elements or branding where text legibility isn't paramount. Using color contrast analyzers is highly recommended to verify compliance with accessibility standards. Furthermore, avoid using this color alone to convey important information, as users with color blindness may not be able to distinguish it from other dark shades. Provide alternative visual cues, such as text labels or icons, to ensure information is accessible to everyone.

Shades

Digital Color Formats

RGB
40 4 16
RGB40 4 16
Red
Green
Blue
HSL
340 81.82% 8.63%
34081.828.63HSL
Hue
Saturation
Lightness
HWB
340 1.57% 84.31%
3401.5784.31HWB
Hue
Whiteness
Blackness
hex#280410
rgb40 4 16
hsl340 81.82% 8.63%
cmyk0% 90% 60% 84.31%
hwb340 1.57% 84.31%
xyz-d650.01 0.01 0.01
oklch0.1873 0.0626 3.85
oklab0.1873 0.06 0
CMYK
0% 90% 60% 84.31%
0906084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1873 0.0626 3.85
0.18730.06263.85LCH
Lightness
Chroma
Hue
OKLAB
0.1873 0.06 0
0.18730.060LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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