Black Rock

#0A0328

General Information about #0A0328

The hex color code #0A0328 represents a very dark shade of purple, often referred to as "Black Rock". It is composed of 3.92% red, 1.18% green, and 15.69% blue. In the RGB color model, it's equivalent to R:10, G:3, B:40. This color falls into the dark violet/purple hue range, leaning towards indigo. Due to its low lightness value, it appears almost black, but with subtle violet undertones visible under specific lighting conditions or when juxtaposed with brighter colors. Colors like #0A0328 can evoke feelings of mystery, sophistication, and depth. It is frequently associated with luxury, exclusivity, and a sense of the unknown. The hex code is a standardized way of representing colors in digital applications, especially web design and graphic design software.

The hex color #0A0328, often referred to as Black Rock, presents significant accessibility challenges, particularly in web design. Its extremely dark nature results in very low contrast against typical light backgrounds, such as white or pale grays. This low contrast can make text and other visual elements difficult, if not impossible, for users with visual impairments to discern. Individuals with low vision, color blindness, or cataracts may struggle to read text or interact with interface elements using this color. To ensure accessibility, it is crucial to avoid using #0A0328 for text or interactive elements on light backgrounds. If it must be used, a very light color, ideally white (#FFFFFF) or a near-white shade, should be employed as the foreground color to achieve a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) requirements. Tools like contrast checkers can help verify compliance with these guidelines, ensuring that your website or application is usable by everyone, regardless of their visual abilities. Prioritizing accessibility not only benefits users with disabilities but also enhances the overall user experience for all visitors.

Shades

Digital Color Formats

RGB
10 3 40
RGB10 3 40
Red
Green
Blue
HSL
251.35deg 86.05% 8.43%
251.3586.058.43HSL
Hue
Saturation
Lightness
HWB
251.35deg 1.18% 84.31%
251.351.1884.31HWB
Hue
Whiteness
Blackness
hex#0A0328
rgb10 3 40
hsl251.35deg 86.05% 8.43%
cmyk75% 92.5% 0% 84.31%
hwb251.35deg 1.18% 84.31%
xyz-d650.01 0 0.02
oklch0.1498 0.0737 284.11
oklab0.1498 0.02 -0.07
CMYK
75% 92.5% 0% 84.31%
7592.5084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1498 0.0737 284.11
0.14980.0737284.11LCH
Lightness
Chroma
Hue
OKLAB
0.1498 0.02 -0.07
0.14980.02-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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