Black Pearl

#0A1727

General Information about Black Pearl (#0A1727)

The hex color code #0A1727, often referred to as Black Pearl, is a very dark shade of blue-gray. In the RGB color model, it is composed of 3.92% red, 8.63% green, and 15.29% blue. Its primary attribute is its low luminance, making it appear almost black. The color is often associated with sophistication, mystery, and understated elegance. It is frequently used in design contexts where a subtle, muted background is desired. Black Pearl can evoke feelings of calmness and tranquility. Its hexadecimal representation makes it easy to use in digital design and web development, but care must be taken to ensure sufficient contrast with lighter elements for readability.

The hex color #0A1727, also known as Black Pearl, presents significant accessibility challenges, especially in web design. Its extremely low luminance value means that text or interactive elements using this color as a background require very light foreground colors to meet WCAG (Web Content Accessibility Guidelines) standards for contrast. Insufficient contrast can severely impact readability for users with visual impairments, including those with low vision or color blindness. To ensure accessibility, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Designers should rigorously test color combinations using accessibility tools to verify compliance and consider providing alternative color schemes for users who may need them. Using this color sparingly, such as for purely decorative elements, can mitigate potential accessibility issues.

Shades

Digital Color Formats

RGB
10 23 39
RGB10 23 39
Red
Green
Blue
HSL
213.1deg 59.18% 9.61%
213.159.189.61HSL
Hue
Saturation
Lightness
HWB
213.1deg 3.92% 84.71%
213.13.9284.71HWB
Hue
Whiteness
Blackness
hex#0A1727
rgb10 23 39
hsl213.1deg 59.18% 9.61%
cmyk74.36% 41.03% 0% 84.71%
hwb213.1deg 3.92% 84.71%
xyz-d650.01 0.01 0.02
oklch0.202 0.0372 254.47
oklab0.202 -0.01 -0.04
CMYK
74.36% 41.03% 0% 84.71%
74.3641.03084.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.202 0.0372 254.47
0.2020.0372254.47LCH
Lightness
Chroma
Hue
OKLAB
0.202 -0.01 -0.04
0.202-0.01-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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