Black Rock

#0D092B

General Information about #0D092B

The hex color #0D092B, often referred to as "Black Rock", is a very dark, muted shade that resides within the realm of near-black colors. In the RGB color model, it is composed of 5.1% red, 3.5% green, and 17.3% blue. This composition means that the color leans heavily towards the blue end of the spectrum, giving it a cool undertone. Because of its low saturation and value, Black Rock appears almost indistinguishable from pure black in many contexts, particularly under low lighting conditions or on poorly calibrated displays. This subtle difference, however, can lend a certain depth and sophistication to designs where a stark black might feel too harsh or clinical. It's often used to create a sense of mystery or elegance.

The hex color #0D092B, also known as Black Rock, presents significant accessibility challenges, particularly concerning color contrast. When used as text against a white background, or vice versa, it fails to meet WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast. This means users with visual impairments, such as low vision or color blindness, may struggle to read the content. To improve accessibility, consider using lighter shades for text on a #0D092B background, or darker shades for text on a light background using Black Rock as an accent. Tools like contrast checkers can help determine if the contrast ratio meets the recommended level (4.5:1 for normal text and 3:1 for large text). Ensuring sufficient contrast is crucial for creating inclusive and user-friendly designs.

Shades

Digital Color Formats

RGB
13 9 43
RGB13 9 43
Red
Green
Blue
HSL
247.06deg 65.38% 10.2%
247.0665.3810.2HSL
Hue
Saturation
Lightness
HWB
247.06deg 3.53% 83.14%
247.063.5383.14HWB
Hue
Whiteness
Blackness
hex#0D092B
rgb13 9 43
hsl247.06deg 65.38% 10.2%
cmyk69.77% 79.07% 0% 83.14%
hwb247.06deg 3.53% 83.14%
xyz-d650.01 0 0.02
oklch0.1718 0.066 282.31
oklab0.1718 0.01 -0.06
CMYK
69.77% 79.07% 0% 83.14%
69.7779.07083.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1718 0.066 282.31
0.17180.066282.31LCH
Lightness
Chroma
Hue
OKLAB
0.1718 0.01 -0.06
0.17180.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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