Black Pearl

#001728

General Information about Black Pearl (#001728)

The hex color code #001728, also known as Black Pearl, is a very dark, almost black, shade of blue. In the RGB color model, it consists of 0% red, 8.63% green, and 16.08% blue. It is often perceived as sophisticated and mysterious, and it finds applications across various design fields. This color evokes feelings of depth, elegance, and luxury. It is commonly used to create a sense of professionalism and seriousness. Its dark nature makes it suitable for backgrounds or accent elements where a subtle yet impactful visual effect is desired. In web design, it is important to use this color carefully to ensure readability by pairing it with sufficiently light text.

The hex color #001728, also known as Black Pearl, presents significant accessibility challenges due to its extremely dark nature. When used as a background color, it necessitates very light text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet Level AA compliance. Black Pearl often fails to meet these ratios with moderately light colors. Therefore, it's crucial to use contrast checking tools during design to confirm accessibility. Consider pairing it with colors like #FFFFFF (white) or very light shades of gray or yellow to achieve acceptable contrast levels. Avoid using it with darker or even mid-toned colors, as the contrast will likely be insufficient for users, especially those with visual impairments.

Shades

Digital Color Formats

RGB
0 23 40
RGB0 23 40
Red
Green
Blue
HSL
205.5deg 100% 7.84%
205.51007.84HSL
Hue
Saturation
Lightness
HWB
205.5deg 0% 84.31%
205.5084.31HWB
Hue
Whiteness
Blackness
hex#001728
rgb0 23 40
hsl205.5deg 100% 7.84%
cmyk100% 42.5% 0% 84.31%
hwb205.5deg 0% 84.31%
xyz-d650.01 0.01 0.02
oklch0.196 0.0464 241.91
oklab0.196 -0.02 -0.04
CMYK
100% 42.5% 0% 84.31%
10042.5084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.196 0.0464 241.91
0.1960.0464241.91LCH
Lightness
Chroma
Hue
OKLAB
0.196 -0.02 -0.04
0.196-0.02-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons