Black Rock

#10002B

General Information about #10002B

#10002B, also known as Black Rock, is a very dark shade of violet belonging to the blue-violet color family. It possesses a low luminance value, making it appear almost black in many contexts. In the RGB color model, it is composed of 6.27% red, 0% green, and 16.86% blue. Converting this to the CMYK color model results in 62.73% cyan, 100% magenta, 0% yellow, and 83.14% black. This color is frequently associated with sophistication, mystery, and luxury due to its deep and rich tone. Its hexadecimal code is often used in digital design and web development to specify this particular shade of violet. When used effectively, Black Rock can add depth and elegance to various design projects.

The color #10002B, a very dark shade of violet, presents significant accessibility challenges, particularly in text-based applications. Its extremely low luminance results in poor contrast against most background colors, especially white. According to WCAG guidelines, sufficient contrast is crucial for readability, particularly for users with visual impairments. To ensure accessibility, it is imperative to use #10002B only with very light background colors, verified with contrast ratio tools to meet at least the AA standard (4.5:1 for normal text, 3:1 for large text). Avoid using it for essential interactive elements, like links or buttons, unless accompanied by clear visual cues beyond color alone. Consider alternative, lighter shades of violet for better contrast or employing techniques like text shadows or borders to enhance legibility. Thorough testing with accessibility evaluation tools and user feedback is vital to guarantee inclusivity.

Shades

Digital Color Formats

RGB
16 0 43
RGB16 0 43
Red
Green
Blue
HSL
262.33deg 100% 8.43%
262.331008.43HSL
Hue
Saturation
Lightness
HWB
262.33deg 0% 83.14%
262.33083.14HWB
Hue
Whiteness
Blackness
hex#10002B
rgb16 0 43
hsl262.33deg 100% 8.43%
cmyk62.79% 100% 0% 83.14%
hwb262.33deg 0% 83.14%
xyz-d650.01 0 0.02
oklch0.1532 0.0848 293.82
oklab0.1532 0.03 -0.08
CMYK
62.79% 100% 0% 83.14%
62.79100083.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1532 0.0848 293.82
0.15320.0848293.82LCH
Lightness
Chroma
Hue
OKLAB
0.1532 0.03 -0.08
0.15320.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons