Black Rock

#120028

General Information about #120028

The hexadecimal color #120028, often referred to as "Black Rock", is a very dark, almost black, shade of purple. It is composed of 7.1% red, 0% green, and 15.7% blue. In the RGB color space, it sits closer to blue than to red or green, resulting in its purplish undertone. Due to its extremely low brightness, this color is rarely used as a primary color in designs. Instead, it finds its place as a background color or an accent that adds depth and sophistication. When working with this color, ensuring sufficient contrast with foreground elements is of utmost importance for readability and overall aesthetic appeal. Its darkness evokes feelings of mystery, depth, and sophistication, making it suitable for designs that aim to convey these qualities. The color name, 'Black Rock', further reinforces its association with natural, grounding elements.

The color #120028, a deep and dark shade, presents significant accessibility challenges, especially in text-based contexts. Its low luminance necessitates careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background. This dark hue will typically require very light foreground colors, such as whites or very pale yellows, to meet these standards. Furthermore, relying solely on color to convey information is discouraged. Developers should supplement color cues with alternative indicators, such as text labels or icons, to ensure usability for colorblind users. Thorough testing with accessibility evaluation tools is crucial to validate the color's suitability across diverse user needs and contexts. Consideration should also be given to users with low vision, who may benefit from increased font sizes and spacing to improve readability.

Shades

Digital Color Formats

RGB
18 0 40
RGB18 0 40
Red
Green
Blue
HSL
267deg 100% 7.84%
2671007.84HSL
Hue
Saturation
Lightness
HWB
267deg 0% 84.31%
267084.31HWB
Hue
Whiteness
Blackness
hex#120028
rgb18 0 40
hsl267deg 100% 7.84%
cmyk55% 100% 0% 84.31%
hwb267deg 0% 84.31%
xyz-d650.01 0 0.02
oklch0.1524 0.0816 299.55
oklab0.1524 0.04 -0.07
CMYK
55% 100% 0% 84.31%
55100084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1524 0.0816 299.55
0.15240.0816299.55LCH
Lightness
Chroma
Hue
OKLAB
0.1524 0.04 -0.07
0.15240.04-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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