Black Rock

#0D052F

General Information about #0D052F

The hex color code #0D052F, also known as Black Rock, represents a very dark shade of blue-purple. In the RGB color model, it is composed of 5.1% red, 2% green, and 18.4% blue. This combination results in a color that evokes feelings of depth, mystery, and sophistication. In the CMYK color model, it consists of 72.4% cyan, 89.1% magenta, 0% yellow, and 81.6% black. This means that it requires a significant amount of cyan and magenta ink to reproduce accurately. The color is often associated with elegance and can be used to create a sense of luxury or formality. Its dark nature makes it best suited for backgrounds or accents, where it can be paired with lighter colors to provide contrast and visual interest. It can be found in various applications, ranging from web design and graphic design to fashion and interior decoration.

The color #0D052F, also known as Black Rock, presents significant accessibility challenges, particularly regarding color contrast. When used as text on a white background, or vice versa, it fails to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratio. This means that users with visual impairments, such as low vision or color blindness, may struggle to read the text. To improve accessibility, it's crucial to pair this dark color with much lighter hues, such as yellows, oranges, or light greens, ensuring a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Additionally, avoid using #0D052F as the sole indicator of interactive elements like links or buttons. Providing alternative visual cues, like underlines or icons, can greatly enhance usability for all users. Proper attention to color contrast will make your content more inclusive and accessible to a wider audience.

Shades

Digital Color Formats

RGB
13 5 47
RGB13 5 47
Red
Green
Blue
HSL
251.43deg 80.77% 10.2%
251.4380.7710.2HSL
Hue
Saturation
Lightness
HWB
251.43deg 1.96% 81.57%
251.431.9681.57HWB
Hue
Whiteness
Blackness
hex#0D052F
rgb13 5 47
hsl251.43deg 80.77% 10.2%
cmyk72.34% 89.36% 0% 81.57%
hwb251.43deg 1.96% 81.57%
xyz-d650.01 0 0.03
oklch0.1673 0.0794 283.33
oklab0.1673 0.02 -0.08
CMYK
72.34% 89.36% 0% 81.57%
72.3489.36081.57CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1673 0.0794 283.33
0.16730.0794283.33LCH
Lightness
Chroma
Hue
OKLAB
0.1673 0.02 -0.08
0.16730.02-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons