Blue Charcoal

#00111B

General Information about Blue Charcoal

The hexadecimal color code #00111B, also known as Blue Charcoal, represents a very dark shade of blue. It is composed of 0% red, 6.67% green, and 10.59% blue. In the RGB color model, this translates to R:0, G:17, B:27. The color is often associated with feelings of calmness, sophistication, and mystery. Blue Charcoal is frequently utilized in design to create a modern, elegant aesthetic. Due to its dark nature, it works best when paired with lighter colors to create sufficient contrast. Its subtle nature makes it a versatile choice for various applications, from web design to interior decoration, providing a backdrop that allows other elements to shine.

The hex color #00111B, also known as Blue Charcoal, presents some accessibility challenges due to its low luminance. With its dark nature, sufficient contrast is crucial when pairing it with text or other interactive elements. A light color should be used as a foreground for optimal readability. Using online contrast checkers will ensure compliance with WCAG guidelines, specifically aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Careful consideration of color pairings enhances the user experience, making content accessible to individuals with visual impairments. Failure to meet these standards could result in content that is difficult or impossible for some users to perceive, leading to a poor user experience and potential legal ramifications.

Shades

Digital Color Formats

RGB
0 17 27
RGB0 17 27
Red
Green
Blue
HSL
202.22deg 100% 5.29%
202.221005.29HSL
Hue
Saturation
Lightness
HWB
202.22deg 0% 89.41%
202.22089.41HWB
Hue
Whiteness
Blackness
hex#00111B
rgb0 17 27
hsl202.22deg 100% 5.29%
cmyk100% 37.04% 0% 89.41%
hwb202.22deg 0% 89.41%
xyz-d650 0 0.01
oklch0.167 0.0343 232.52
oklab0.167 -0.02 -0.03
CMYK
100% 37.04% 0% 89.41%
10037.04089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.167 0.0343 232.52
0.1670.0343232.52LCH
Lightness
Chroma
Hue
OKLAB
0.167 -0.02 -0.03
0.167-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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