Black Rock

#120027

General Information about #120027

The hex color #120027, also known as Black Rock, is a very dark, desaturated color with a strong bias towards blue and purple hues. It resides in the deep end of the color spectrum, exhibiting minimal brightness and substantial depth. In the RGB color model, it is composed of 7.06% red, 0% green, and 15.29% blue. This combination results in a color that is perceived as mysterious, sophisticated, and somewhat somber. Due to its darkness, #120027 is often used to create a sense of drama or to provide a strong contrast when paired with lighter colors. Its hexadecimal representation makes it readily usable in digital design and web development contexts, but considerations for accessibility must be carefully addressed due to its low luminance.

The hex color #120027, often referred to as Black Rock, presents significant accessibility challenges, especially in web design. Its extremely low luminance makes it difficult to achieve sufficient contrast with lighter text or interface elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Black Rock often falls far short of these recommendations when paired with many common foreground colors. Therefore, if using #120027, it's crucial to select very light, ideally white or near-white, text and UI elements to ensure readability for users, including those with visual impairments. Additionally, consider providing alternative color schemes that offer better contrast for users who may need them. Careful consideration must also be given to non-text elements, such as icons and graphical controls, to ensure they meet the minimum contrast requirements.

Shades

Digital Color Formats

RGB
18 0 39
RGB18 0 39
Red
Green
Blue
HSL
267.69deg 100% 7.65%
267.691007.65HSL
Hue
Saturation
Lightness
HWB
267.69deg 0% 84.71%
267.69084.71HWB
Hue
Whiteness
Blackness
hex#120027
rgb18 0 39
hsl267.69deg 100% 7.65%
cmyk53.85% 100% 0% 84.71%
hwb267.69deg 0% 84.71%
xyz-d650.01 0 0.02
oklch0.1511 0.0805 300.5
oklab0.1511 0.04 -0.07
CMYK
53.85% 100% 0% 84.71%
53.85100084.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.02
0.0100.02XYZ
X
Y
Z
OKLCH
0.1511 0.0805 300.5
0.15110.0805300.5LCH
Lightness
Chroma
Hue
OKLAB
0.1511 0.04 -0.07
0.15110.04-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons