Blue Charcoal

#000C1A

General Information about Blue Charcoal

The hex color #000C1A, also known as Blue Charcoal, is a very dark shade of blue. It belongs to the blue color family, but it is so dark that it often appears almost black. In the RGB color model, it is composed of 0% red, 4.71% green, and 10.2% blue. In the CMYK color model, it is composed of 100% cyan, 54% magenta, 0% yellow, and 89.8% black. This color evokes feelings of sophistication, mystery, and calmness. Because of its darkness, it is often used to create a sense of depth or to provide a neutral background for other brighter colors. The name Blue Charcoal accurately describes its appearance, resembling the dark hue of charcoal with a subtle bluish undertone. Its subtle blue hue helps it to stand out against solid black colors.

The hex color #000C1A, also known as Blue Charcoal, presents specific accessibility challenges due to its low luminance. Its dark nature implies that it needs to be paired with a very light color for text or interactive elements to ensure sufficient contrast. According to WCAG (Web Content Accessibility Guidelines) standards, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Using #000C1A as a background color mandates careful selection of foreground colors to meet these contrast requirements. Tools are available to test color combinations and ensure they meet accessibility standards. If used inappropriately, users with visual impairments may struggle to read the content, making the website or application unusable for them. Therefore, web developers should always prioritize accessibility when using such dark colors.

Shades

Digital Color Formats

RGB
0 12 26
RGB0 12 26
Red
Green
Blue
HSL
212.31 100% 5.1%
212.311005.1HSL
Hue
Saturation
Lightness
HWB
212.31 0% 89.8%
212.31089.8HWB
Hue
Whiteness
Blackness
hex#000C1A
rgb0 12 26
hsl212.31 100% 5.1%
cmyk100% 53.85% 0% 89.8%
hwb212.31 0% 89.8%
xyz-d650 0 0.01
oklch0.1495 0.0383 245.87
oklab0.1495 -0.02 -0.03
CMYK
100% 53.85% 0% 89.8%
10053.85089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1495 0.0383 245.87
0.14950.0383245.87LCH
Lightness
Chroma
Hue
OKLAB
0.1495 -0.02 -0.03
0.1495-0.02-0.03LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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