Kilamanjaro

#28080B

General Information about #28080B

The hexadecimal color #28080B, also known as Kilamanjaro, is a dark shade of red. It is composed of 15.69% red, 3.14% green, and 4.31% blue. In the RGB (Red, Green, Blue) color model, it has values of R:40, G:8, B:11. In the CMYK (Cyan, Magenta, Yellow, Key/Black) color model, it is composed of 0% cyan, 80% magenta, 72.5% yellow, and 84.3% black. This color is relatively desaturated, meaning it lacks vividness. The hexadecimal system is a base-16 numbering system widely used in computing and digital electronics to represent binary data in a human-readable format. Each hexadecimal digit represents four bits (binary digits), making it a compact and efficient way to express large binary numbers. The # symbol indicates that the following characters represent a hexadecimal color code.

The color #28080B, a deep, muted red, presents certain accessibility challenges. Its low luminance value of approximately 2.5 cd/m² means that text rendered in this color on a white background, or vice versa, will likely fail WCAG (Web Content Accessibility Guidelines) contrast requirements. Specifically, it falls short of the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text (18pt or 14pt bold). To improve accessibility, it's recommended to pair #28080B with much lighter colors, such as off-whites or light grays, to ensure sufficient contrast for users with visual impairments. Tools like contrast checkers can be used to verify compliance with accessibility standards. Also avoid using it for crucial UI elements without proper contrast. The limited color contrast also can be a challenge in bright conditions.

Shades

Digital Color Formats

RGB
40 8 11
RGB40 8 11
Red
Green
Blue
HSL
354.38deg 66.67% 9.41%
354.3866.679.41HSL
Hue
Saturation
Lightness
HWB
354.38deg 3.14% 84.31%
354.383.1484.31HWB
Hue
Whiteness
Blackness
hex#28080B
rgb40 8 11
hsl354.38deg 66.67% 9.41%
cmyk0% 80% 72.5% 84.31%
hwb354.38deg 3.14% 84.31%
xyz-d650.01 0.01 0
oklch0.1932 0.0538 18.01
oklab0.1932 0.05 0.02
CMYK
0% 80% 72.5% 84.31%
08072.584.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1932 0.0538 18.01
0.19320.053818.01LCH
Lightness
Chroma
Hue
OKLAB
0.1932 0.05 0.02
0.19320.050.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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