Blue Charcoal

#000527

General Information about Blue Charcoal (#000527)

The color #000527, also known as Blue Charcoal, is a very dark shade of blue. In the RGB color model, it consists of 0 red, 5 green, and 39 blue. This translates to a very low intensity of light, resulting in its dark appearance. It is often associated with feelings of sophistication, mystery, and depth. Because of its low luminance, it is important to consider accessibility when using this color in design. The hex code #000527 is commonly used in web design and graphic design for specifying colors in HTML, CSS, and other digital media. In terms of color theory, it resides in the blue-violet region of the color spectrum. It is a non-visible color, meaning the luminance is near zero. In print, it would require a substantial amount of cyan and magenta, with a lesser amount of black to reproduce accurately.

The hex color #000527, also known as Blue Charcoal, presents significant accessibility challenges, especially in text-based applications. Its extremely low luminance makes it difficult to achieve sufficient contrast with lighter foreground colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using white text on a #000527 background would likely fail these contrast requirements. To improve accessibility, consider using lighter shades of blue or employing color contrast analysis tools to ensure adequate contrast. Alternatively, avoid using this color for primary text or interactive elements without careful consideration of its impact on users with visual impairments. Adding a subtle glow effect could improve readability without drastically changing the intended aesthetic. Always prioritize user experience and accessibility when selecting colors.

Shades

Digital Color Formats

RGB
0 5 39
RGB0 5 39
Red
Green
Blue
HSL
232.31 100% 7.65%
232.311007.65HSL
Hue
Saturation
Lightness
HWB
232.31 0% 84.71%
232.31084.71HWB
Hue
Whiteness
Blackness
hex#000527
rgb0 5 39
hsl232.31 100% 7.65%
cmyk100% 87.18% 0% 84.71%
hwb232.31 0% 84.71%
xyz0.42 0.26 1.95
CMYK
100% 87.18% 0% 84.71%
10087.18084.71CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.42 0.26 1.95
0.420.261.95XYZ
X
Y
Z

Alternative colors

Applications

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