Black Rock

#10082A

General Information about #10082A

The hexadecimal color code #10082A, also known as Black Rock, represents a very dark, muted shade of purple in the RGB color model. It is composed of 6.27% red, 3.14% green, and 16.47% blue. This color is often associated with feelings of mystery, sophistication, and depth due to its low luminance and subtle hue. In color theory, Black Rock belongs to the family of dark shades, and its undertones can be influenced by surrounding colors. Its usage should be carefully considered in design applications due to its low contrast, which may pose accessibility challenges. The sRGB values are R:16, G:8, B:42 and the CMYK values are C:62, M:81, Y:0, K:84.

The color #10082A, also known as Black Rock, presents significant accessibility challenges, especially in web design. Due to its very low luminance value, it offers insufficient contrast when used as a foreground color against a standard white background. This can make text and other visual elements difficult to read for users with visual impairments, including those with low vision or color blindness. Therefore, it is crucial to avoid using this color for text or interactive elements without careful consideration of contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. If #10082A is used, it should be paired with a very light color to ensure readability and accessibility for all users. Tools like contrast checkers can help evaluate the contrast ratio between colors.

Shades

Digital Color Formats

RGB
16 8 42
RGB16 8 42
Red
Green
Blue
HSL
254.12deg 68% 9.8%
254.12689.8HSL
Hue
Saturation
Lightness
HWB
254.12deg 3.14% 83.53%
254.123.1483.53HWB
Hue
Whiteness
Blackness
hex#10082A
rgb16 8 42
hsl254.12deg 68% 9.8%
cmyk61.9% 80.95% 0% 83.53%
hwb254.12deg 3.14% 83.53%
xyz-d650.01 0 0.02
oklch0.1719 0.0658 288.45
oklab0.1719 0.02 -0.06
CMYK
61.9% 80.95% 0% 83.53%
61.980.95083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1719 0.0658 288.45
0.17190.0658288.45LCH
Lightness
Chroma
Hue
OKLAB
0.1719 0.02 -0.06
0.17190.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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