Blue Charcoal

#04061A

General Information

The hexadecimal color code #04061A, also known as Blue Charcoal, represents a very dark shade of blue. It is composed of 1.57% red, 2.35% green, and 10.2% blue. In the RGB color space, it translates to 4 red, 6 green, and 26 blue. This color possesses a low saturation and brightness, resulting in a deep, muted tone. Colors similar to #04061A are often associated with sophistication, depth, and a sense of calmness. Its use in design can evoke feelings of seriousness, elegance, or mystery. This dark hue is often found in professional settings or designs that aim for a subtle and understated aesthetic. The color is a versatile option for creating backgrounds or accents that require a strong, anchoring element.

The hex color #04061A, also known as Blue Charcoal, presents considerable accessibility challenges due to its very low luminance. Its contrast ratio against standard white backgrounds is extremely poor, making text and other visual elements rendered in this color difficult to perceive, especially for users with visual impairments. Web Content Accessibility Guidelines (WCAG) emphasize the importance of sufficient contrast to ensure readability and usability. To improve accessibility, it is highly recommended to avoid using #04061A for text or interactive elements against light backgrounds. When it is necessary to use this dark color, pair it with a very light color or a contrasting accent color that meets WCAG's minimum contrast ratio thresholds, ensuring that content remains accessible to all users, including those with low vision or color blindness. Providing alternative styling options can also enhance the user experience.

Shades

Digital Color Formats

RGB
4 6 26
RGB4 6 26
Red
Green
Blue
HSL
234.55deg 73.33% 5.88%
234.5573.335.88HSL
Hue
Saturation
Lightness
HWB
234.55deg 1.57% 89.8%
234.551.5789.8HWB
Hue
Whiteness
Blackness
hex#04061A
rgb4 6 26
hsl234.55deg 73.33% 5.88%
cmyk84.62% 76.92% 0% 89.8%
hwb234.55deg 1.57% 89.8%
xyz-d650 0 0.01
oklch0.135 0.0447 272.66
oklab0.135 0 -0.04
CMYK
84.62% 76.92% 0% 89.8%
84.6276.92089.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.135 0.0447 272.66
0.1350.0447272.66LCH
Lightness
Chroma
Hue
OKLAB
0.135 0 -0.04
0.1350-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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