Black Pearl

#061821

General Information about Black Pearl (#061821)

The hexadecimal color #061821, commonly referred to as Black Pearl, is a very dark shade of blue-gray. In the RGB color model, it consists of 2.4% red, 9.41% green, and 12.94% blue. This composition results in a color that is perceived as almost black, carrying subtle undertones of both blue and green. Black Pearl evokes a sense of sophistication and mystery, making it suitable for applications where depth and understated elegance are desired. The color's muted nature lends itself well to creating a calming and refined atmosphere, often used to communicate professionalism and subtle power.

The hex color #061821, also known as Black Pearl, presents significant accessibility challenges, especially for users with visual impairments. Its very low luminance value of approximately 1.4 cd/m² falls far below the recommended contrast ratios for web content accessibility guidelines (WCAG). According to WCAG 2.1, normal text requires a contrast ratio of at least 4.5:1 against its background, while large text needs a ratio of 3:1. Black Pearl fails to meet these standards when paired with most common background colors, including white. Consequently, using #061821 for text or important user interface elements can make content illegible for many users. To improve accessibility, it is crucial to use brighter foreground colors, provide sufficient contrast, and consider alternative color schemes that offer better readability and visual clarity for all users, including those with color vision deficiencies.

Shades

Digital Color Formats

RGB
6 24 33
RGB6 24 33
Red
Green
Blue
HSL
200deg 69.23% 7.65%
20069.237.65HSL
Hue
Saturation
Lightness
HWB
200deg 2.35% 87.06%
2002.3587.06HWB
Hue
Whiteness
Blackness
hex#061821
rgb6 24 33
hsl200deg 69.23% 7.65%
cmyk81.82% 27.27% 0% 87.06%
hwb200deg 2.35% 87.06%
xyz-d650.01 0.01 0.02
oklch0.1985 0.0302 232.15
oklab0.1985 -0.02 -0.02
CMYK
81.82% 27.27% 0% 87.06%
81.8227.27087.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1985 0.0302 232.15
0.19850.0302232.15LCH
Lightness
Chroma
Hue
OKLAB
0.1985 -0.02 -0.02
0.1985-0.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons