Black Pearl

#0A1828

General Information about Black Pearl

The hexadecimal color code #0A1828 represents a dark, muted shade of blue-black, often referred to as Black Pearl. It is composed of 3.92% red, 9.41% green, and 15.69% blue. In the RGB color space, it is a very dark tone, nearing black. The color is often associated with elegance, sophistication, and mystery. In color psychology, dark blues can convey trust, loyalty, and stability. This particular shade can evoke feelings of calmness and introspection. It is frequently used in design to create a sense of depth and seriousness, making it suitable for backgrounds and accents in various applications, from web design to print media.

The color #0A1828, also known as Black Pearl, presents significant accessibility challenges, especially concerning color contrast. When used as a background, it necessitates very light text colors to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text to meet WCAG AA standards. For users with visual impairments, including those with low vision or color blindness, insufficient contrast can make content illegible. Therefore, when using this dark shade, it's crucial to pair it with colors like white or very light grays. Tools like contrast checkers can help verify compliance. Additionally, avoid using #0A1828 for crucial visual elements like links or buttons without clear visual indicators, as relying solely on color can exclude some users. Ensure interactive elements have sufficient contrast and provide alternative cues, such as underlines or icons, to enhance accessibility.

Shades

Digital Color Formats

RGB
10 24 40
RGB10 24 40
Red
Green
Blue
HSL
212deg 60% 9.8%
212609.8HSL
Hue
Saturation
Lightness
HWB
212deg 3.92% 84.31%
2123.9284.31HWB
Hue
Whiteness
Blackness
hex#0A1828
rgb10 24 40
hsl212deg 60% 9.8%
cmyk75% 40% 0% 84.31%
hwb212deg 3.92% 84.31%
xyz-d650.01 0.01 0.02
oklch0.2056 0.0377 252.95
oklab0.2056 -0.01 -0.04
CMYK
75% 40% 0% 84.31%
7540084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.2056 0.0377 252.95
0.20560.0377252.95LCH
Lightness
Chroma
Hue
OKLAB
0.2056 -0.01 -0.04
0.2056-0.01-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons