Blue Charcoal

#051116

General Information about #051116

The hex color #051116, often referred to as Blue Charcoal, is a very dark shade of blue with subtle undertones of black and gray. It belongs to the family of cool colors and evokes feelings of calmness, sophistication, and depth. In the RGB color model, #051116 is composed of 2% red, 7% green, and 9% blue. The color is more inclined to the blue than the red, hence the name, and it creates a feeling of freshness when used for designs. This color is rarely used in graphic design, and is more often used in web design, especially as the background of a dark-themed website, or for websites that want to appear modern and elegant. It is quite similar to black, but the blue undertones are more obvious in the daylight. Overall, the color creates a neutral and sophisticated feeling that can be used for many types of designs, but it must be combined with a proper contrast, or the design will be difficult to use and read.

The hex color #051116, also known as Blue Charcoal, presents significant accessibility challenges due to its extremely low luminance. With such a dark shade, it is crucial to ensure sufficient contrast when used with text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background to meet Level AA compliance. Given the darkness of #051116, a very light color, ideally white or a pale yellow, should be chosen for text to ensure readability. Failure to provide adequate contrast can result in a poor user experience, particularly for individuals with visual impairments. Furthermore, consider providing alternative visual cues, such as icons or borders, to enhance usability. Thorough testing with accessibility tools is recommended to validate the color contrast and overall accessibility of designs incorporating #051116.

Shades

Digital Color Formats

RGB
5 17 22
RGB5 17 22
Red
Green
Blue
HSL
197.65deg 62.96% 5.29%
197.6562.965.29HSL
Hue
Saturation
Lightness
HWB
197.65deg 1.96% 91.37%
197.651.9691.37HWB
Hue
Whiteness
Blackness
hex#051116
rgb5 17 22
hsl197.65deg 62.96% 5.29%
cmyk77.27% 22.73% 0% 91.37%
hwb197.65deg 1.96% 91.37%
xyz-d650 0 0.01
oklch0.1685 0.0211 225.29
oklab0.1685 -0.01 -0.02
CMYK
77.27% 22.73% 0% 91.37%
77.2722.73091.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1685 0.0211 225.29
0.16850.0211225.29LCH
Lightness
Chroma
Hue
OKLAB
0.1685 -0.01 -0.02
0.1685-0.01-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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