Black Rock

#120133

General Information about #120133

The hexadecimal color code #120133 represents a very dark shade of blue-purple. It is composed of 7.1% red, 0.4% green, and 20% blue. In the RGB color model, this translates to 18 red, 1 green, and 51 blue. The color is often described as 'Black Rock' due to its dark and almost stone-like appearance. It has a very low saturation and high darkness, making it appear almost black to the untrained eye. Due to its low luminance, it is a challenging color to use in designs where readability is important, and careful consideration should be given to contrast ratios. When using this color, ensuring there are adequate lighting conditions and contrasting color options is a very important thing to consider.

The hex color #120133, also known as Black Rock, presents significant accessibility challenges, primarily due to its very low luminance. Its stark darkness results in poor contrast against lighter backgrounds, making it difficult for individuals with visual impairments to discern text or graphical elements. Web developers should avoid using #120133 for primary text or interactive elements unless paired with a very light color to ensure a contrast ratio that meets WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for standard text and 3:1 for large text is recommended. Consider using color contrast analyzers to verify compliance and ensure inclusivity. This color might be more suitable for decorative purposes or as a background for large, high-contrast elements.

Shades

Digital Color Formats

RGB
18 1 51
RGB18 1 51
Red
Green
Blue
HSL
260.4deg 96.15% 10.2%
260.496.1510.2HSL
Hue
Saturation
Lightness
HWB
260.4deg 0.39% 80%
260.40.3980HWB
Hue
Whiteness
Blackness
hex#120133
rgb18 1 51
hsl260.4deg 96.15% 10.2%
cmyk64.71% 98.04% 0% 80%
hwb260.4deg 0.39% 80%
xyz-d650.01 0 0.03
oklch0.1694 0.092 290.28
oklab0.1694 0.03 -0.09
CMYK
64.71% 98.04% 0% 80%
64.7198.04080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1694 0.092 290.28
0.16940.092290.28LCH
Lightness
Chroma
Hue
OKLAB
0.1694 0.03 -0.09
0.16940.03-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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