Black Rock

#140331

General Information about Black Rock

The hexadecimal color code #140331, also known as Black Rock, represents a very dark shade of purple-blue. In the RGB color model, it is composed of 7.84% red, 1.18% green, and 19.22% blue. This composition places it within the cool color spectrum, evoking feelings of depth, mystery, and sophistication. Colors similar to Black Rock are often associated with elegance and can be utilized to create a sense of luxury. Its darkness indicates a low luminance value, which significantly impacts its use in design. It's essential to consider contrast ratios when using this color, particularly in text or UI elements, to ensure accessibility and readability for all users. The name 'Black Rock' suggests a connection to natural elements, adding an earthy, grounded quality to its character.

The color #140331, a deep, dark shade, presents significant accessibility challenges, especially when used as a background or text color. Its low luminance value requires careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. To ensure accessibility, it's imperative to pair #140331 with a significantly lighter color. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Tools like contrast checkers can assist in verifying compliance. Avoid using #140331 for essential interactive elements or informational graphics without proper contrast, as this could exclude users. Careful evaluation and appropriate color choices are vital for inclusive design.

Shades

Digital Color Formats

RGB
20 3 49
RGB20 3 49
Red
Green
Blue
HSL
262.17deg 88.46% 10.2%
262.1788.4610.2HSL
Hue
Saturation
Lightness
HWB
262.17deg 1.18% 80.78%
262.171.1880.78HWB
Hue
Whiteness
Blackness
hex#140331
rgb20 3 49
hsl262.17deg 88.46% 10.2%
cmyk59.18% 93.88% 0% 80.78%
hwb262.17deg 1.18% 80.78%
xyz-d650.01 0 0.03
oklch0.174 0.0856 293.29
oklab0.174 0.03 -0.08
CMYK
59.18% 93.88% 0% 80.78%
59.1893.88080.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.174 0.0856 293.29
0.1740.0856293.29LCH
Lightness
Chroma
Hue
OKLAB
0.174 0.03 -0.08
0.1740.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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