Blue Charcoal

#001212

General Information about Blue Charcoal

The hexadecimal color #001212, also known as Blue Charcoal, is a very dark shade of cyan. It is composed of 0% red, 7.1% green, and 7.1% blue. In the RGB color model, this equates to R:0, G:18, B:18. The corresponding CMYK color code is C:100, M:0, Y:0, K:92.9. Blue Charcoal typically evokes feelings of sophistication, depth, and a subtle sense of mystery. Due to its low brightness and saturation, it is often used to create a calming or serious atmosphere. It is not a particularly vibrant color, and its properties make it more suitable for backgrounds or accents rather than primary focal points.

The hex color #001212, also known as Blue Charcoal, presents significant accessibility challenges due to its extremely low luminance. Its contrast ratio against standard white (#FFFFFF) is very poor, making text and other elements rendered in this color difficult to read for individuals with visual impairments, including those with low vision or color blindness. To ensure accessibility, it is crucial to avoid using #001212 for text or important visual elements on light backgrounds. When using this color, you should opt for very light foreground elements, such as white or light gray. The use of AAA contrast is highly recommended for web development to adhere to accessibility standards. Also, consider providing alternative color themes to cater for users who prefer or need higher contrast options.

Shades

Digital Color Formats

RGB
0 18 18
RGB0 18 18
Red
Green
Blue
HSL
180 100% 3.53%
1801003.53HSL
Hue
Saturation
Lightness
HWB
180 0% 92.94%
180092.94HWB
Hue
Whiteness
Blackness
hex#001212
rgb0 18 18
hsl180 100% 3.53%
cmyk100% 0% 0% 92.94%
hwb180 0% 92.94%
xyz-d650 0 0.01
oklch0.165 0.0282 194.81
oklab0.165 -0.03 -0.01
CMYK
100% 0% 0% 92.94%
1000092.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.165 0.0282 194.81
0.1650.0282194.81LCH
Lightness
Chroma
Hue
OKLAB
0.165 -0.03 -0.01
0.165-0.03-0.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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