Black Pearl

#09172C

General Information about Black Pearl

The hex color code #09172C, also known as Black Pearl, represents a dark, muted shade of blue-black. In the RGB color model, it is composed of 3.53% red, 9.02% green, and 17.25% blue. Its CMYK values are 0.79, 0.40, 0.00, 0.83, indicating high levels of cyan, some magenta, and very little yellow, with a substantial amount of black. This color often evokes feelings of sophistication, mystery, and depth. It is commonly used in designs aiming for a modern or elegant aesthetic, providing a dark backdrop that can make lighter elements stand out. Understanding its properties and complementary colors can help designers effectively incorporate it into their projects. Because of its high darkness, it should be paired thoughtfully with lighter hues.

The hex color #09172C, also known as Black Pearl, presents significant accessibility challenges due to its low luminance. The contrast ratio against white (#FFFFFF) is very low, making text and interface elements difficult to read for users, especially those with visual impairments. To ensure inclusivity, it is crucial to use this color sparingly, and always pair it with much lighter colors for text and interactive elements. Adhering to WCAG guidelines is essential; a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Consider using color contrast analysis tools to evaluate the accessibility of color combinations. Providing alternative high-contrast themes or allowing users to customize colors can further enhance accessibility.

Shades

Digital Color Formats

RGB
9 23 44
RGB9 23 44
Red
Green
Blue
HSL
216deg 66.04% 10.39%
21666.0410.39HSL
Hue
Saturation
Lightness
HWB
216deg 3.53% 82.75%
2163.5382.75HWB
Hue
Whiteness
Blackness
hex#09172C
rgb9 23 44
hsl216deg 66.04% 10.39%
cmyk79.55% 47.73% 0% 82.75%
hwb216deg 3.53% 82.75%
xyz-d650.01 0.01 0.03
oklch0.205 0.0465 258.31
oklab0.205 -0.01 -0.05
CMYK
79.55% 47.73% 0% 82.75%
79.5547.73082.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.03
0.010.010.03XYZ
X
Y
Z
OKLCH
0.205 0.0465 258.31
0.2050.0465258.31LCH
Lightness
Chroma
Hue
OKLAB
0.205 -0.01 -0.05
0.205-0.01-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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