Black Pearl

#091921

General Information about Black Pearl

The hexadecimal color code #091921, also known as Black Pearl, is a dark, muted shade of cyan-blue. It is composed of 3.53% red, 9.8% green, and 12.94% blue. In the RGB color space, it has the numerical values (9, 25, 33). In the CMYK color model, it consists of 72.73% cyan, 24.24% magenta, 0% yellow, and 87.06% black. This color is often associated with sophistication, elegance, and mystery. Due to its low brightness, it is typically used as an accent color or in combination with lighter shades to ensure readability and visual balance. The color is best used in combination with lighter elements to ensure visibility.

The hex color #091921, also known as Black Pearl, presents significant accessibility challenges, particularly in text-based applications. Its very low luminance value results in extremely poor contrast against white backgrounds, making it difficult for individuals with visual impairments to read text rendered in this color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Black Pearl fails to meet these criteria with most background colors. To improve accessibility, consider using lighter shades or pairing it with high-contrast accent colors. Implementing text shadows or outlines can also enhance readability. Thorough testing with accessibility evaluation tools is crucial to ensure compliance with accessibility standards and provide an inclusive user experience.

Shades

Digital Color Formats

RGB
9 25 33
RGB9 25 33
Red
Green
Blue
HSL
200 57.14% 8.24%
20057.148.24HSL
Hue
Saturation
Lightness
HWB
200 3.53% 87.06%
2003.5387.06HWB
Hue
Whiteness
Blackness
hex#091921
rgb9 25 33
hsl200 57.14% 8.24%
cmyk72.73% 24.24% 0% 87.06%
hwb200 3.53% 87.06%
xyz-d650.01 0.01 0.02
oklch0.2036 0.027 231.91
oklab0.2036 -0.02 -0.02
CMYK
72.73% 24.24% 0% 87.06%
72.7324.24087.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.2036 0.027 231.91
0.20360.027231.91LCH
Lightness
Chroma
Hue
OKLAB
0.2036 -0.02 -0.02
0.2036-0.02-0.02LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

Buttons