Black Pearl

#09152C

General Information about Black Pearl

The hex color #09152c, also known as Black Pearl, is a very dark, muted shade of blue. It belongs to the family of dark, cool colors and is often associated with elegance, sophistication, and mystery. In the RGB color model, it is composed of 3.53% red, 8.24% green, and 17.25% blue. This low concentration of each primary color results in its deep, dark appearance. Black Pearl has a very low luminance value, making it appear almost black. Because of this low value, it is primarily used for backgrounds, accents or in situations where a subtle, understated color is desired. Black pearl can be used in combination with warmer colors, like gold, bronze, and silver.

The hex color #09152c, also known as Black Pearl, presents significant accessibility challenges, particularly in text and user interface design. Its extremely low luminance results in very poor contrast against lighter backgrounds, making it difficult for users with visual impairments to discern text or interactive elements. According to WCAG guidelines, sufficient contrast is crucial for readability and usability. A color contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text and graphical elements. Black Pearl falls far short of these recommendations when paired with common background colors like white or light grays. To improve accessibility, designers should avoid using this color for primary text or interactive components without careful consideration of contrast. Pairing it with very light or bright complementary colors is essential to meet accessibility standards and ensure that content is usable for all individuals, including those with low vision or color blindness. Employing contrast checking tools during the design process is highly advised.

Shades

Digital Color Formats

RGB
9 21 44
RGB9 21 44
Red
Green
Blue
HSL
219.43deg 66.04% 10.39%
219.4366.0410.39HSL
Hue
Saturation
Lightness
HWB
219.43deg 3.53% 82.75%
219.433.5382.75HWB
Hue
Whiteness
Blackness
hex#09152C
rgb9 21 44
hsl219.43deg 66.04% 10.39%
cmyk79.55% 52.27% 0% 82.75%
hwb219.43deg 3.53% 82.75%
xyz-d650.01 0.01 0.02
oklch0.1993 0.0494 262.09
oklab0.1993 -0.01 -0.05
CMYK
79.55% 52.27% 0% 82.75%
79.5552.27082.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1993 0.0494 262.09
0.19930.0494262.09LCH
Lightness
Chroma
Hue
OKLAB
0.1993 -0.01 -0.05
0.1993-0.01-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons