Black Rock

#12052F

General Information about #12052F

The hexadecimal color #12052F, often referred to as Black Rock, is a deep, dark shade of purple tending towards black. It is composed of 7.1% red, 2% green, and 18.4% blue. In the RGB color model, it is represented as rgb(18, 5, 47). Its CMYK representation is 0.61, 0.89, 0, 0.82. This color falls within the cool spectrum and evokes feelings of mystery and depth. Due to its high blue component, it can create a calming yet somber ambiance. In color theory, #12052F can be used to create dramatic contrasts when paired with lighter, warmer colors, or it can be used to create a monochromatic scheme when combined with other dark shades. Its dark nature makes it unsuitable as a background color for large bodies of text due to readability concerns.

The hex color #12052F, also known as Black Rock, presents significant accessibility challenges due to its very dark hue. Its low luminance results in poor contrast against lighter backgrounds, making it difficult for individuals with visual impairments to discern text or graphical elements rendered in this color. Web developers should avoid using #12052F for text or important interface elements unless paired with a very light color to ensure sufficient contrast, adhering to WCAG guidelines. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Careful consideration of color pairings is crucial to maintain accessibility and inclusivity for all users. Using color contrast analyzers can help determine if the contrast is sufficient. It is advised to also provide alternative visual cues, such as icons or labels, to convey information.

Shades

Digital Color Formats

RGB
18 5 47
RGB18 5 47
Red
Green
Blue
HSL
258.57deg 80.77% 10.2%
258.5780.7710.2HSL
Hue
Saturation
Lightness
HWB
258.57deg 1.96% 81.57%
258.571.9681.57HWB
Hue
Whiteness
Blackness
hex#12052F
rgb18 5 47
hsl258.57deg 80.77% 10.2%
cmyk61.7% 89.36% 0% 81.57%
hwb258.57deg 1.96% 81.57%
xyz-d650.01 0 0.03
oklch0.1733 0.0789 290.56
oklab0.1733 0.03 -0.07
CMYK
61.7% 89.36% 0% 81.57%
61.789.36081.57CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1733 0.0789 290.56
0.17330.0789290.56LCH
Lightness
Chroma
Hue
OKLAB
0.1733 0.03 -0.07
0.17330.03-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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