Black Rock

#0A0232

General Information about #0A0232

The hex color #0A0232, also known as Black Rock, is a very dark shade of violet, bordering on black. It's composed of 3.92% red, 0.78% green, and 20% blue. In the RGB color space, it has the values R:10, G:2, B:50. In the CMYK color space, its values are C:0.80, M:0.96, Y:0.00, K:0.80. This color is often associated with mystery, sophistication, and the night. Its dark nature lends itself well to creating a sense of depth and seriousness. The color is not commonly found in nature, which can contribute to its unique and somewhat unnatural feel. It's a color that tends to evoke strong emotions or associations, making it a powerful choice for design and branding.

The hex color #0A0232, a very dark shade of violet, presents significant accessibility challenges, particularly in text applications. Its extremely low luminance results in poor contrast against standard white backgrounds, making it difficult for users, especially those with visual impairments, to read text rendered in this color. To ensure readability, it's crucial to pair #0A0232 with very light colors such as white (#FFFFFF) or very pale yellow (#FFFFE0) for sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. When using #0A0232 as a background color, similarly light text should be employed. Avoid using this color for crucial interactive elements such as links or buttons without careful consideration of the color contrast. Tools are available to check color contrast ratios and help in selecting accessible color combinations.

Shades

Digital Color Formats

RGB
10 2 50
RGB10 2 50
Red
Green
Blue
HSL
250deg 92.31% 10.2%
25092.3110.2HSL
Hue
Saturation
Lightness
HWB
250deg 0.78% 80.39%
2500.7880.39HWB
Hue
Whiteness
Blackness
hex#0A0232
rgb10 2 50
hsl250deg 92.31% 10.2%
cmyk80% 96% 0% 80.39%
hwb250deg 0.78% 80.39%
xyz-d650.01 0 0.03
oklch0.1608 0.0899 279.62
oklab0.1608 0.02 -0.09
CMYK
80% 96% 0% 80.39%
8096080.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0 0.03
0.0100.03XYZ
X
Y
Z
OKLCH
0.1608 0.0899 279.62
0.16080.0899279.62LCH
Lightness
Chroma
Hue
OKLAB
0.1608 0.02 -0.09
0.16080.02-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons