Blue Charcoal

#000625

General Information about #000625

The hex color #000625, also known as Blue Charcoal, is an extremely dark shade of blue, almost appearing black to the naked eye. It's composed of 0% red, 2.4% green, and 14.5% blue. In the RGB color model, this translates to (0, 6, 37). The color has a very low perceived brightness and saturation, making it a very muted and subtle color. In the HSV (Hue, Saturation, Value) color space, its hue is 221 degrees, saturation is 100%, and value is 15%. Colors close to this can be used to convey seriousness and professionalism. Due to its darkness, it is often used when a very dark tone is needed but black is considered too harsh.

The color #000625, a deep blue charcoal, presents significant accessibility challenges. Its very low luminance value of 0.002 makes it difficult to perceive, especially for individuals with visual impairments or color blindness. When used as a background color, it requires extremely light text to achieve sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Given its near-black appearance, achieving these ratios necessitates using nearly white text, limiting design choices. Furthermore, the subtlety of this color might be lost on users with low-quality displays or in brightly lit environments. Designers should carefully consider these limitations and provide alternative color schemes or enhance contrast through other visual cues to ensure content is accessible to all users.

Shades

Digital Color Formats

RGB
0 6 37
RGB0 6 37
Red
Green
Blue
HSL
230.27deg 100% 7.25%
230.271007.25HSL
Hue
Saturation
Lightness
HWB
230.27deg 0% 85.49%
230.27085.49HWB
Hue
Whiteness
Blackness
hex#000625
rgb0 6 37
hsl230.27deg 100% 7.25%
cmyk100% 83.78% 0% 85.49%
hwb230.27deg 0% 85.49%
xyz-d650 0 0.02
oklch0.1425 0.0677 262.36
oklab0.1425 -0.01 -0.07
CMYK
100% 83.78% 0% 85.49%
10083.78085.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.02
000.02XYZ
X
Y
Z
OKLCH
0.1425 0.0677 262.36
0.14250.0677262.36LCH
Lightness
Chroma
Hue
OKLAB
0.1425 -0.01 -0.07
0.1425-0.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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