Black Rock

#190134

General Information about #190134

The hexadecimal color #190134, also known as Black Rock, is a very dark shade of purple, bordering on black. It is composed of 9.8% red, 0.4% green, and 20.4% blue. In the RGB color space, it has values of R:25, G:1, B:52. In the CMYK color space, its composition is C:52%, M:99%, Y:0%, K:79%. Its dark nature makes it suitable for creating a sense of depth, mystery, or sophistication in design. However, its low luminance also poses challenges for accessibility, requiring careful consideration of contrast when used with text or interactive elements. Understanding its color composition is key to creating harmonious color palettes. This color can be used to evoke feelings of elegance and drama. It is not commonly found in nature.

The color #190134, a very dark shade of purple, presents significant accessibility challenges, especially when used for text or interactive elements. Its low luminance results in poor contrast against light backgrounds, making it difficult for users with visual impairments to perceive content effectively. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color is unlikely to meet these standards against typical background colors like white or light gray. Therefore, it is crucial to pair this color with significantly lighter shades to ensure readability and usability. When used for non-text elements, consider providing alternative visual cues to convey information, compensating for the lack of contrast. Avoid using it for crucial information where readability is paramount.

Shades

Digital Color Formats

RGB
25 1 52
RGB25 1 52
Red
Green
Blue
HSL
268.24deg 96.23% 10.39%
268.2496.2310.39HSL
Hue
Saturation
Lightness
HWB
268.24deg 0.39% 79.61%
268.240.3979.61HWB
Hue
Whiteness
Blackness
hex#190134
rgb25 1 52
hsl268.24deg 96.23% 10.39%
cmyk51.92% 98.08% 0% 79.61%
hwb268.24deg 0.39% 79.61%
xyz-d650.01 0 0.03
oklch0.1808 0.0937 298.93
oklab0.1808 0.05 -0.08
CMYK
51.92% 98.08% 0% 79.61%
51.9298.08079.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1808 0.0937 298.93
0.18080.0937298.93LCH
Lightness
Chroma
Hue
OKLAB
0.1808 0.05 -0.08
0.18080.05-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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