Black Rock

#12092C

General Information about #12092C

The hexadecimal color code #12092C represents a very dark shade of purple, often described as 'Black Rock'. It is composed of 7.1% red, 3.5% green, and 17.3% blue. In the RGB color space, it is represented as rgb(18, 9, 44). This color is typically perceived as mysterious, sophisticated, and even somber. Due to its high concentration of blue, it can evoke feelings of tranquility and depth. Its presence in design often suggests elegance or a touch of the unconventional. The color finds applications in diverse fields, ranging from web design and fashion to interior decoration, depending on the mood that the designer wants to evoke.

The hex color #12092C, also known as Black Rock, presents significant accessibility challenges, particularly for users with visual impairments. Its very low luminance value of approximately 1.2% makes it difficult to distinguish from true black. When used as a background color, text and other elements need to be significantly lighter to achieve sufficient contrast, ideally meeting or exceeding WCAG (Web Content Accessibility Guidelines) AA or AAA standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. For those with color vision deficiencies, the color's monochromatic nature might further reduce perceivability. Ensuring adequate contrast and providing alternative visual cues are essential for inclusive design.

Shades

Digital Color Formats

RGB
18 9 44
RGB18 9 44
Red
Green
Blue
HSL
255.43deg 66.04% 10.39%
255.4366.0410.39HSL
Hue
Saturation
Lightness
HWB
255.43deg 3.53% 82.75%
255.433.5382.75HWB
Hue
Whiteness
Blackness
hex#12092C
rgb18 9 44
hsl255.43deg 66.04% 10.39%
cmyk59.09% 79.55% 0% 82.75%
hwb255.43deg 3.53% 82.75%
xyz-d650.01 0.01 0.02
oklch0.1785 0.0671 289.72
oklab0.1785 0.02 -0.06
CMYK
59.09% 79.55% 0% 82.75%
59.0979.55082.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1785 0.0671 289.72
0.17850.0671289.72LCH
Lightness
Chroma
Hue
OKLAB
0.1785 0.02 -0.06
0.17850.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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