Blue Charcoal

#020719

General Information about #020719

The hex color #020719, often referred to as Blue Charcoal, is a very dark shade of blue with a subtle charcoal undertone. It belongs to the family of blue colors but is characterized by its low saturation and luminance values, resulting in a near-black appearance. In the RGB color model, #020719 is composed of 0.8% red, 2.7% green, and 9.8% blue. In the CMYK color model, it consists of 92% cyan, 72% magenta, 0% yellow, and 90% black. Due to its darkness, this color is often used to create a sense of depth, mystery, or sophistication in design. When using #020719, it is crucial to consider its impact on readability and ensure sufficient contrast with lighter elements to maintain visual clarity.

The hex color #020719, also known as Blue Charcoal, presents significant accessibility challenges, primarily due to its very low luminance. When used as a foreground color, it demands careful consideration of the background color to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Given the darkness of #020719, lighter shades of gray, white, or other pale colors are necessary for backgrounds to meet these standards. Insufficient contrast can severely hinder readability, especially for individuals with visual impairments, including those with low vision or color blindness. Web developers should use contrast checking tools to verify compliance and consider providing alternative color schemes that offer better contrast ratios. It's crucial to prioritize accessibility to create inclusive and user-friendly digital experiences.

Shades

Digital Color Formats

RGB
2 7 25
RGB2 7 25
Red
Green
Blue
HSL
226.96deg 85.19% 5.29%
226.9685.195.29HSL
Hue
Saturation
Lightness
HWB
226.96deg 0.78% 90.2%
226.960.7890.2HWB
Hue
Whiteness
Blackness
hex#020719
rgb2 7 25
hsl226.96deg 85.19% 5.29%
cmyk92% 72% 0% 90.2%
hwb226.96deg 0.78% 90.2%
xyz-d650 0 0.01
oklch0.1346 0.0422 263.3
oklab0.1346 0 -0.04
CMYK
92% 72% 0% 90.2%
9272090.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.1346 0.0422 263.3
0.13460.0422263.3LCH
Lightness
Chroma
Hue
OKLAB
0.1346 0 -0.04
0.13460-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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