Black Rock

#0C052F

General Information about #0C052F

The hex color code #0C052F, often referred to as Black Rock, is a very dark, muted shade of blue-violet. It belongs to the dark purple color family and possesses very low saturation and brightness values. In the RGB color model, it consists of 4.71% red, 1.96% green, and 18.43% blue. This composition results in a color that is perceived as deep, mysterious, and somewhat melancholic. Due to its darkness, it is often used to convey a sense of sophistication, luxury, or understated elegance. This color is best used in applications where a subtle, dark shade is needed. When used in design, it must be paired carefully with lighter colors to ensure readability and visual appeal.

The color #0C052F, also known as Black Rock, presents significant accessibility challenges, particularly in web design. Its extremely low luminance value results in very poor contrast against standard white backgrounds, making text and interface elements nearly illegible for users with visual impairments. 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 falls far short of these recommendations. To improve accessibility, it is crucial to pair #0C052F with significantly lighter colors. Additionally, providing alternative color schemes that offer better contrast is essential. Ensuring that interactive elements using this color have sufficient visual cues and are clearly distinguishable is also important for users with cognitive disabilities.

Shades

Digital Color Formats

RGB
12 5 47
RGB12 5 47
Red
Green
Blue
HSL
250deg 80.77% 10.2%
25080.7710.2HSL
Hue
Saturation
Lightness
HWB
250deg 1.96% 81.57%
2501.9681.57HWB
Hue
Whiteness
Blackness
hex#0C052F
rgb12 5 47
hsl250deg 80.77% 10.2%
cmyk74.47% 89.36% 0% 81.57%
hwb250deg 1.96% 81.57%
xyz-d650.01 0 0.03
oklch0.1662 0.0796 281.94
oklab0.1662 0.02 -0.08
CMYK
74.47% 89.36% 0% 81.57%
74.4789.36081.57CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1662 0.0796 281.94
0.16620.0796281.94LCH
Lightness
Chroma
Hue
OKLAB
0.1662 0.02 -0.08
0.16620.02-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons