Black Pearl

#0A1724

General Information About Black Pearl

The hex color #0A1724, also known as Black Pearl, is a very dark, almost black shade of blue. It resides within the realm of muted and sophisticated colors, often associated with elegance, depth, and a touch of mystery. In the RGB color model, it's composed of 3.92% red, 8.63% green, and 14.12% blue. This small amount of blue gives it its characteristic deep, dark hue. The perceived darkness stems from its low luminance value. Black Pearl is typically employed in designs where subtlety and sophistication are key, often serving as a background color to highlight brighter or more vibrant elements. When working with Black Pearl, it is very important to consider the constrast with elements in front of it. Elements in this color are hard to discern for humans and assistive technology.

The hex color #0A1724, also known as Black Pearl, presents significant accessibility challenges, particularly for users with visual impairments. Its extremely low luminance value (very close to black) results in poor contrast against most background colors, including white. This makes it difficult for individuals with low vision to discern text or graphical elements rendered in this color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. Black Pearl falls far short of these recommendations when paired with lighter colors. When using this color, it is imperative to carefully select contrasting colors, adhering strictly to accessibility standards. Providing alternative color schemes or user-adjustable contrast settings can improve accessibility. Furthermore, consider using other visual cues alongside color to convey information.

Shades

Digital Color Formats

RGB
10 23 36
RGB10 23 36
Red
Green
Blue
HSL
210deg 56.52% 9.02%
21056.529.02HSL
Hue
Saturation
Lightness
HWB
210deg 3.92% 85.88%
2103.9285.88HWB
Hue
Whiteness
Blackness
hex#0A1724
rgb10 23 36
hsl210deg 56.52% 9.02%
cmyk72.22% 36.11% 0% 85.88%
hwb210deg 3.92% 85.88%
xyz-d650.01 0.01 0.02
oklch0.1999 0.0321 249.74
oklab0.1999 -0.01 -0.03
CMYK
72.22% 36.11% 0% 85.88%
72.2236.11085.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1999 0.0321 249.74
0.19990.0321249.74LCH
Lightness
Chroma
Hue
OKLAB
0.1999 -0.01 -0.03
0.1999-0.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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