Black Rock

#0D0B2B

General Information

#0D0B2B, commonly referred to as Black Rock, is a very dark shade residing at the extreme low end of the color spectrum, near absolute black. Its hexadecimal code signifies a composition of minimal red (0D), minimal green (0B), and a slightly higher amount of blue (2B). This subtle blend results in a color that, while appearing nearly black, possesses a hint of depth and complexity. In technical terms, its RGB values are R:13, G:11, B:43. Due to its extremely low luminance, #0D0B2B is often used to convey feelings of mystery, sophistication, or understated elegance. It is frequently employed in contexts where a subtle, impactful visual statement is desired, carefully balanced with considerations for contrast and visibility.

The hex color #0D0B2B, also known as Black Rock, presents considerable accessibility challenges, especially in text-based applications. Its extremely low luminance value of 0.004 necessitates careful consideration of color contrast ratios. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background. Given the darkness of #0D0B2B, only very light or white text will likely meet these standards. Using this color for backgrounds demands a similar approach, ensuring that foreground elements possess sufficient contrast. Furthermore, individuals with visual impairments may struggle to distinguish elements using this color if adjacent colors are similarly dark. Developers should leverage tools to verify color contrast and, when necessary, explore lighter color variations to enhance accessibility and user experience.

Shades

Digital Color Formats

RGB
13 11 43
RGB13 11 43
Red
Green
Blue
HSL
243.75 59.26% 10.59%
243.7559.2610.59HSL
Hue
Saturation
Lightness
HWB
243.75 4.31% 83.14%
243.754.3183.14HWB
Hue
Whiteness
Blackness
hex#0D0B2B
rgb13 11 43
hsl243.75 59.26% 10.59%
cmyk69.77% 74.42% 0% 83.14%
hwb243.75 4.31% 83.14%
xyz0.72 0.5 2.34
CMYK
69.77% 74.42% 0% 83.14%
69.7774.42083.14CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.72 0.5 2.34
0.720.52.34XYZ
X
Y
Z

Alternative colors

Applications

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