Black Pearl

#0B172A

About Black Pearl

The color #0B172A, commonly referred to as Black Pearl, is a dark shade of blue-black. In the RGB color model, it is composed of 4.31% red, 9.02% green, and 16.47% blue. In the HSV (hue, saturation, value) color space, it has a hue of 213 degrees, a saturation of 74%, and a value of 16%. Black Pearl is often associated with sophistication, elegance, and mystery. Its dark and subdued nature makes it a versatile color for various applications, though it's crucial to consider its impact on accessibility. Its hex code is frequently used in digital design for websites and graphic elements, where a dark, refined aesthetic is desired. The term "Black Pearl" itself suggests a dark, lustrous beauty, reminiscent of the rare gemstone.

The hex color #0B172A, also known as Black Pearl, presents significant accessibility challenges, especially in text applications. Its very dark nature results in a low contrast ratio against lighter backgrounds, potentially making content difficult to read for users with visual impairments. To ensure readability, it is crucial to pair this color with a very light hue, such as white or a pale yellow, to achieve a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. When using #0B172A for decorative elements or non-textual content, consider its impact on users with cognitive disabilities and ensure alternative cues are available. Avoid using it as the sole means of conveying information.

Shades

Digital Color Formats

RGB
11 23 42
RGB11 23 42
Red
Green
Blue
HSL
216.77deg 58.49% 10.39%
216.7758.4910.39HSL
Hue
Saturation
Lightness
HWB
216.77deg 4.31% 83.53%
216.774.3183.53HWB
Hue
Whiteness
Blackness
hex#0B172A
rgb11 23 42
hsl216.77deg 58.49% 10.39%
cmyk73.81% 45.24% 0% 83.53%
hwb216.77deg 4.31% 83.53%
xyz-d650.01 0.01 0.02
oklch0.2048 0.0419 259.26
oklab0.2048 -0.01 -0.04
CMYK
73.81% 45.24% 0% 83.53%
73.8145.24083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.2048 0.0419 259.26
0.20480.0419259.26LCH
Lightness
Chroma
Hue
OKLAB
0.2048 -0.01 -0.04
0.2048-0.01-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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