Blue Charcoal

#000D1A

General Information about Blue Charcoal

Blue Charcoal, represented by the hexadecimal color code #000D1A, is a very dark shade of blue, almost appearing black to the untrained eye. It belongs to the family of blue colors but possesses an extremely low luminance value, resulting in its characteristic darkness. This color is often associated with sophistication, elegance, and a sense of mystery. In color theory, #000D1A can evoke feelings of calm, depth, and stability, though its darkness may also suggest a somber or serious tone. Due to its low brightness, it is important to consider accessibility when using this color, particularly in digital applications.

The color #000D1A, also known as Blue Charcoal, presents significant accessibility challenges due to its extremely dark nature. Its low luminance results in very poor contrast against almost any lighter background, making text or user interface elements nearly illegible for individuals with visual impairments or color blindness. To ensure accessibility, it is crucial to avoid using #000D1A for text or interactive elements unless paired with a very light color that provides a contrast ratio significantly exceeding the WCAG guidelines of 4.5:1 for normal text and 3:1 for large text. Careful consideration is necessary to prevent excluding users who rely on sufficient contrast for readability and usability. Using color contrast checking tools is highly recommended during design and development.

Shades

Digital Color Formats

RGB
0 13 26
RGB0 13 26
Red
Green
Blue
HSL
210 100% 5.1%
2101005.1HSL
Hue
Saturation
Lightness
HWB
210 0% 89.8%
210089.8HWB
Hue
Whiteness
Blackness
hex#000D1A
rgb0 13 26
hsl210 100% 5.1%
cmyk100% 50% 0% 89.8%
hwb210 0% 89.8%
xyz0.33 0.36 1.03
CMYK
100% 50% 0% 89.8%
10050089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.33 0.36 1.03
0.330.361.03XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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