Black Pearl

#031021

General Information about #031021

The hex color code #031021 represents a very dark shade of blue, often described as Black Pearl. It is composed of 1.18% red, 6.27% green, and 12.94% blue. In the RGB color model, it is equivalent to (3, 16, 33). This color has a very low saturation and brightness, resulting in its deep, muted appearance. Colors similar to Black Pearl are often associated with sophistication, mystery, and elegance. Due to its dark nature, it is generally not recommended for use as a primary text color on light backgrounds without careful consideration of contrast ratios to ensure accessibility. In design, it is better used in details.

The hex color #031021, also known as Black Pearl, presents significant accessibility challenges due to its extremely low luminance. Its contrast ratio against standard white backgrounds is very poor, making text and user interface elements rendered in this color difficult or impossible for many users to perceive, especially those with visual impairments. To ensure inclusivity, it is crucial to avoid using #031021 for foreground elements on light backgrounds. When using it for backgrounds, pair it with very light or vibrant text colors, adhering to WCAG (Web Content Accessibility Guidelines) AA or AAA standards for contrast ratios. Consider using accessibility evaluation tools to verify sufficient contrast. Furthermore, provide alternative visual cues besides color to convey information effectively.

Shades

Digital Color Formats

RGB
3 16 33
RGB3 16 33
Red
Green
Blue
HSL
214deg 83.33% 7.06%
21483.337.06HSL
Hue
Saturation
Lightness
HWB
214deg 1.18% 87.06%
2141.1887.06HWB
Hue
Whiteness
Blackness
hex#031021
rgb3 16 33
hsl214deg 83.33% 7.06%
cmyk90.91% 51.52% 0% 87.06%
hwb214deg 1.18% 87.06%
xyz-d650 0 0.02
oklch0.1712 0.0413 253.19
oklab0.1712 -0.01 -0.04
CMYK
90.91% 51.52% 0% 87.06%
90.9151.52087.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.02
000.02XYZ
X
Y
Z
OKLCH
0.1712 0.0413 253.19
0.17120.0413253.19LCH
Lightness
Chroma
Hue
OKLAB
0.1712 -0.01 -0.04
0.1712-0.01-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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