Black Pearl

#09192B

General Information about Black Pearl

The hex color code #09192B, also referred to as Black Pearl, is a very dark shade of blue. It is composed of 3.53% red, 9.8% green and 17.25% blue. In the RGB color model, #09192B consists of 3.53 red, 9.8 green, and 17.25 blue. In a CMYK color space, the color is composed of 79.53% cyan, 43.21% magenta, 0% yellow and 82.75% black. Black Pearl has an approximate wavelength of 474.51 nm. The color is mostly used as background color or as secondary color for elegant looking designs. It is recommended to use a very bright color like white or yellow as the main color when Black Pearl is the background color.

The color #09192B, also known as Black Pearl, presents significant accessibility challenges, particularly in web design. Its extremely low luminance value means that text rendered in this color requires very light foreground colors to achieve sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is needed for normal text and 3:1 for large text. Black Pearl necessitates careful selection of contrasting colors to meet these standards. Using online contrast checkers is crucial to ensure compliance. Furthermore, relying solely on color to convey information is discouraged; supplementing color with text labels or icons improves accessibility for users with visual impairments. Designers should consider providing alternative high-contrast themes for users who require them.

Shades

Digital Color Formats

RGB
9 25 43
RGB9 25 43
Red
Green
Blue
HSL
211.76deg 65.38% 10.2%
211.7665.3810.2HSL
Hue
Saturation
Lightness
HWB
211.76deg 3.53% 83.14%
211.763.5383.14HWB
Hue
Whiteness
Blackness
hex#09192B
rgb9 25 43
hsl211.76deg 65.38% 10.2%
cmyk79.07% 41.86% 0% 83.14%
hwb211.76deg 3.53% 83.14%
xyz-d650.01 0.01 0.02
oklch0.2101 0.0421 252.83
oklab0.2101 -0.01 -0.04
CMYK
79.07% 41.86% 0% 83.14%
79.0741.86083.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.2101 0.0421 252.83
0.21010.0421252.83LCH
Lightness
Chroma
Hue
OKLAB
0.2101 -0.01 -0.04
0.2101-0.01-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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