Black Rock

#10002A

General Information about #10002A

#10002A, also known as Black Rock, is a very dark, muted shade of purple. Its hexadecimal representation indicates a composition of red, green, and blue light in the proportions 10, 0, and 42, respectively. In the RGB color model, this translates to very low values for all three primary colors, resulting in its dark appearance. The color is more commonly associated with the absence of light. Black Rock can evoke feelings of mystery, sophistication, and depth. Due to its low brightness, it requires careful consideration in design applications to ensure readability and accessibility. The color may be viewed differently depending on the age, gender or religion. For example, some consider the colour luxurious and others might consider it sad.

The color #10002A, a very dark shade of purple, presents significant accessibility challenges, particularly in text-based applications. Due to its extremely low luminance, it offers minimal contrast against virtually any background color, including both white and lighter shades. This severely hinders readability and can cause eye strain for users. For optimal accessibility, it's crucial to avoid using this color for text or important graphical elements without implementing substantial contrast-enhancing measures. This includes pairing it with very bright, high-contrast colors, such as yellows or near-white hues. Furthermore, providing alternative visual cues, like text shadows or borders, can help to improve visibility and ensure that content is perceivable to users with visual impairments. Meeting WCAG (Web Content Accessibility Guidelines) standards is imperative when utilizing dark colors like #10002A. These guidelines recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text against the background color. It would need significant modification or very light foreground color to come close to the recommended contrast ratios. Consider colorblind users by testing the color scheme with online tools, as some users will not be able to distinguish #10002A from a black background.

Shades

Digital Color Formats

RGB
16 0 42
RGB16 0 42
Red
Green
Blue
HSL
262.86deg 100% 8.24%
262.861008.24HSL
Hue
Saturation
Lightness
HWB
262.86deg 0% 83.53%
262.86083.53HWB
Hue
Whiteness
Blackness
hex#10002A
rgb16 0 42
hsl262.86deg 100% 8.24%
cmyk61.9% 100% 0% 83.53%
hwb262.86deg 0% 83.53%
xyz-d650.01 0 0.02
oklch0.1519 0.0836 294.64
oklab0.1519 0.03 -0.08
CMYK
61.9% 100% 0% 83.53%
61.9100083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1519 0.0836 294.64
0.15190.0836294.64LCH
Lightness
Chroma
Hue
OKLAB
0.1519 0.03 -0.08
0.15190.03-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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