Black Rock

#190033

About Hex Color #190033

The hex color code #190033, often referred to as 'Black Rock', is a dark, muted shade of purple. In the RGB color model, it is composed of 9.8% red, 0% green, and 20% blue. This color is frequently described as a deep, mysterious hue that evokes feelings of sophistication and elegance. Its primary attributes include its low saturation and luminance, making it appear almost black in certain lighting conditions. Due to its low brightness, it is important to carefully consider its usage in design to ensure adequate contrast and readability. The hexadecimal system represents colors using a combination of six alphanumeric characters, with each pair representing the intensity of red, green, and blue respectively.

The hex color #190033, also known as Black Rock, presents significant accessibility challenges due to its very low luminance. When used as a foreground color against a white or light background, the contrast ratio is extremely poor, making it difficult for individuals with visual impairments to read or discern content. Similarly, using it as a background color with dark text would also create accessibility issues. To ensure inclusivity, it's crucial to pair this color with a much lighter color to achieve a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards, ideally a ratio of 4.5:1 for normal text and 3:1 for large text. Designers should prioritize accessibility testing with tools that simulate various visual impairments to identify and address potential usability problems.

Shades

Digital Color Formats

RGB
25 0 51
RGB25 0 51
Red
Green
Blue
HSL
269.41 100% 10%
269.4110010HSL
Hue
Saturation
Lightness
HWB
269.41 0% 80%
269.41080HWB
Hue
Whiteness
Blackness
hex#190033
rgb25 0 51
hsl269.41 100% 10%
cmyk50.98% 100% 0% 80%
hwb269.41 0% 80%
xyz1 0.45 3.17
CMYK
50.98% 100% 0% 80%
50.98100080CMYK
Cyan
Magenta
Yellow
Key
XYZ
1 0.45 3.17
10.453.17XYZ
X
Y
Z

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