Black Rock

#04082A

General Information about #04082A

The hexadecimal color code #04082A, also known as Black Rock, is a deep, dark shade of blue-black. It is composed of 1.57% red, 3.14% green, and 16.47% blue. In the RGB color space, it's represented as (4, 8, 42). This color has a very low saturation and brightness, making it appear almost entirely black with a subtle blue undertone. Due to its darkness, #04082A is often associated with sophistication, mystery, and depth. In color theory, it's important to understand how such a dark hue interacts with other colors to create visually appealing and accessible designs. Its usage requires careful consideration of contrast to ensure readability and avoid straining the eyes, particularly in digital applications and print media.

The hex color #04082A, often referred to as Black Rock, presents significant accessibility challenges, especially in web design. Its extremely low luminance value makes it unsuitable for text or interactive elements without careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, particularly for users with visual impairments. To ensure accessibility, developers should pair #04082A with very light colors, such as whites or light yellows, to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help verify compliance. Using this color sparingly, perhaps for decorative elements rather than essential information, can also mitigate potential accessibility issues. It's crucial to avoid using #04082A for links or buttons without a clear visual indicator beyond color, as this would disadvantage colorblind users.

Shades

Digital Color Formats

RGB
4 8 42
RGB4 8 42
Red
Green
Blue
HSL
233.68deg 82.61% 9.02%
233.6882.619.02HSL
Hue
Saturation
Lightness
HWB
233.68deg 1.57% 83.53%
233.681.5783.53HWB
Hue
Whiteness
Blackness
hex#04082A
rgb4 8 42
hsl233.68deg 82.61% 9.02%
cmyk90.48% 80.95% 0% 83.53%
hwb233.68deg 1.57% 83.53%
xyz-d650.01 0 0.02
oklch0.1593 0.0692 269.41
oklab0.1593 0 -0.07
CMYK
90.48% 80.95% 0% 83.53%
90.4880.95083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1593 0.0692 269.41
0.15930.0692269.41LCH
Lightness
Chroma
Hue
OKLAB
0.1593 0 -0.07
0.15930-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons