Black Rock

#120B29

General Information About Black Rock

The hexadecimal color #120B29, often referred to as 'Black Rock,' is a dark, muted shade that resides in the purple-blue family. Its composition consists of 7.1% red, 4.3% green, and 16.1% blue. This color possesses a very low saturation and brightness, contributing to its dark and subdued appearance. In the RGB color space, it is defined by the values R:18, G:11, and B:41. When converted to the CMYK color space, its approximate values are C:56%, M:73%, Y:0%, and K:84%. This color is best suited for applications where a dark, subtle, and sophisticated tone is desired. However, its low luminance necessitates careful consideration of contrast when used with text or other elements to ensure readability and accessibility.

The color #120B29, also known as Black Rock, presents significant accessibility challenges. Its very low luminance of approximately 1% means that text rendered in this color requires extremely light foreground colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #120B29 for text on a white background would fail these criteria. To improve accessibility, consider using a much lighter color for text or UI elements placed on a #120B29 background. Tools like contrast checkers can help evaluate and adjust color pairings to meet accessibility standards, ensuring usability for individuals with visual impairments. Avoid using this color for critical information or interactive elements without careful attention to contrast.

Shades

Digital Color Formats

RGB
18 11 41
RGB18 11 41
Red
Green
Blue
HSL
254deg 57.69% 10.2%
25457.6910.2HSL
Hue
Saturation
Lightness
HWB
254deg 4.31% 83.92%
2544.3183.92HWB
Hue
Whiteness
Blackness
hex#120B29
rgb18 11 41
hsl254deg 57.69% 10.2%
cmyk56.1% 73.17% 0% 83.92%
hwb254deg 4.31% 83.92%
xyz-d650.01 0.01 0.02
oklch0.1797 0.0586 289.96
oklab0.1797 0.02 -0.06
CMYK
56.1% 73.17% 0% 83.92%
56.173.17083.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.02
0.010.010.02XYZ
X
Y
Z
OKLCH
0.1797 0.0586 289.96
0.17970.0586289.96LCH
Lightness
Chroma
Hue
OKLAB
0.1797 0.02 -0.06
0.17970.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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