Black Rock

#0F0331

General Information about #0F0331

The hexadecimal color code #0F0331, also known as Black Rock, signifies a very dark shade of purple tending towards black. In the RGB color model, it consists of 5.88% red, 1.18% green, and 19.22% blue. This composition results in a color that is perceived as deep, mysterious, and sophisticated. Because of its high amount of blue, it can also be perceived as calm and tranquil. The color is often associated with themes of night, magic, and the unknown. Its primary value lies in its ability to add depth and intrigue to designs, making it suitable for applications where a sense of exclusivity or high-end luxury is desired. It should be used thoughtfully, considering its low luminance, to maintain visual accessibility.

The hex color #0F0331, also known as Black Rock, presents significant accessibility challenges, particularly for users with visual impairments. Its extremely low luminance value (very dark) results in poor contrast against most background colors, including white. This lack of contrast makes text and other visual elements difficult to perceive, potentially rendering content unusable for many individuals. To improve accessibility, it is crucial to pair #0F0331 with very light colors that provide a high contrast ratio. Following WCAG (Web Content Accessibility Guidelines) standards is essential. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Consider using contrast checking tools to ensure compliance. Furthermore, avoid relying solely on color to convey important information; supplement color cues with text labels, icons, or patterns. Providing alternative high-contrast themes can also greatly enhance usability for users with diverse visual needs.

Shades

Digital Color Formats

RGB
15 3 49
RGB15 3 49
Red
Green
Blue
HSL
255.65deg 88.46% 10.2%
255.6588.4610.2HSL
Hue
Saturation
Lightness
HWB
255.65deg 1.18% 80.78%
255.651.1880.78HWB
Hue
Whiteness
Blackness
hex#0F0331
rgb15 3 49
hsl255.65deg 88.46% 10.2%
cmyk69.39% 93.88% 0% 80.78%
hwb255.65deg 1.18% 80.78%
xyz-d650.01 0 0.03
oklch0.1675 0.0857 286.26
oklab0.1675 0.02 -0.08
CMYK
69.39% 93.88% 0% 80.78%
69.3993.88080.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1675 0.0857 286.26
0.16750.0857286.26LCH
Lightness
Chroma
Hue
OKLAB
0.1675 0.02 -0.08
0.16750.02-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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