Black Rock

#0F0A2A

General Information about #0F0A2A

The hex color code #0F0A2A, also known as "Black Rock", is a dark, muted shade that resides in the blue-violet range of the color spectrum. It's composed of 5.9% red, 3.92% green, and 16.47% blue. In the RGB color space, it translates to (15, 10, 42). This color is often associated with sophistication, mystery, and depth. Due to its dark nature, it is not typically used as a primary color but rather as an accent or background to create contrast. In the context of web design and graphic design, #0F0A2A can provide an elegant and modern feel when paired with lighter, contrasting colors. It evokes calmness and seriousness.

The color #0F0A2A, also known as Black Rock, presents several accessibility considerations for web developers. With its low luminance, it can pose challenges in ensuring sufficient contrast against lighter backgrounds. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #0F0A2A for text, it's crucial to pair it with a background color that meets these contrast requirements to ensure readability for users with visual impairments. Tools like contrast checkers can help evaluate the contrast ratio between #0F0A2A and other colors. Moreover, avoid using color alone to convey important information; supplement color cues with text labels or other visual indicators to accommodate users who are colorblind. Also, consider the overall design and layout of the webpage to make it accessible to people using assistive technologies.

Shades

Digital Color Formats

RGB
15 10 42
RGB15 10 42
Red
Green
Blue
HSL
249.38deg 61.54% 10.2%
249.3861.5410.2HSL
Hue
Saturation
Lightness
HWB
249.38deg 3.92% 83.53%
249.383.9283.53HWB
Hue
Whiteness
Blackness
hex#0F0A2A
rgb15 10 42
hsl249.38deg 61.54% 10.2%
cmyk64.29% 76.19% 0% 83.53%
hwb249.38deg 3.92% 83.53%
xyz-d650.01 0 0.02
oklch0.1751 0.0623 285.12
oklab0.1751 0.02 -0.06
CMYK
64.29% 76.19% 0% 83.53%
64.2976.19083.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1751 0.0623 285.12
0.17510.0623285.12LCH
Lightness
Chroma
Hue
OKLAB
0.1751 0.02 -0.06
0.17510.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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