Black Rock

#140A30

General Information about #140A30

The hex color #140A30, often referred to as "Black Rock", is a deep, dark shade of purple. It resides in the lower spectrum of the color palette, possessing a substantial presence of blue and a touch of red, resulting in its characteristic purplish hue. This color is frequently associated with sophistication, mystery, and elegance, evoking a sense of depth and intrigue. In color theory, #140A30 can be used to create a range of moods and effects, depending on the colors it is paired with. Its dark nature makes it a grounding color, often used to create contrast or provide a sense of stability in designs. It's important to note that its low luminance requires careful consideration when used with text or other visual elements, especially in digital applications where accessibility is paramount.

The hex color #140A30, also known as Black Rock, presents significant accessibility challenges. Its extremely dark nature results in very low contrast against white backgrounds, making text and other elements difficult to read for users with visual impairments. According to WCAG guidelines, this color fails most contrast ratio tests for normal text sizes. To improve accessibility, it is strongly recommended to pair this color with very light hues, such as off-white or pale yellow. Using larger text sizes (18pt or 14pt bold) can also somewhat mitigate contrast issues. Consider adding a background overlay with transparency to lighten the color and increase contrast. Additionally, avoid using #140A30 for crucial interactive elements like buttons or links without sufficient contrast, as this will hinder usability.

Shades

Digital Color Formats

RGB
20 10 48
RGB20 10 48
Red
Green
Blue
HSL
255.79deg 65.52% 11.37%
255.7965.5211.37HSL
Hue
Saturation
Lightness
HWB
255.79deg 3.92% 81.18%
255.793.9281.18HWB
Hue
Whiteness
Blackness
hex#140A30
rgb20 10 48
hsl255.79deg 65.52% 11.37%
cmyk58.33% 79.17% 0% 81.18%
hwb255.79deg 3.92% 81.18%
xyz-d650.01 0.01 0.03
oklch0.187 0.0716 289.76
oklab0.187 0.02 -0.07
CMYK
58.33% 79.17% 0% 81.18%
58.3379.17081.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.03
0.010.010.03XYZ
X
Y
Z
OKLCH
0.187 0.0716 289.76
0.1870.0716289.76LCH
Lightness
Chroma
Hue
OKLAB
0.187 0.02 -0.07
0.1870.02-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons